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Give the correct form of the verbs in brackets.
1. There (be) ....are..... a lot of sheep in the field.
2. Ten miles (be) ...is...... too far to walk.
3. Not only John but also his friends (want) .....want..... to buy this race horse.
4. A number of students (recently / participate) .....have recently participated.... in intensive language programs abroad.
5. Sarah , along with 20 students, (plan)......is planning..... a party now.
6. The number of students who (withdraw) ..........has withdrawn.......... from class since the term began (be) ....was.... quite high.
7. There (be) ......is...... at least one window in every room.
8. A lot of students in my class (speak) ......speak...... and (undrstand) ......understand...... Spanish.
9. The trousers Lan's bought (not,go) .......didn't go........ best with her shirt.
10. The information she gave me ( be not) .......wasn't ........ valuable.
1, mom and dad .....weren't ......( not be ) at home yesterday. they...were..... ( be) at the hospital
2, the weather.....was ...( be ) nice. it...wasn't.....( not be ) windy and rainy
3, .....Was...... (be) he free all day yesterday?
4, when...were .....(be) you born
5, he ....wasn't....(not be) at school. he was at home
6, were you busy yesterday? yes, i....was.....
7, ......was.....it cold last night? no, it....wasn't......
8, where....were.... they on sunday? they....were....at the store
9, .....were..... Nina and Sam strong this morning? no,they...weren't.....
10, ......was....... Sam ill last night? yes,he....was.....
Ex 2 . Change these sentences into negative and interrogative form
1, she was tired last night =>..........she was't tired last night..............
2, i was in London last month => .....i wasn't in London last month......
3, they were at Nina's house yesterday =>............they weren't at Nina's house yesterday ..........
4, she was with him yesterday =>...............she wasn't with him yesterday...........................
5, tom was at school last monday =>..............tom wasn't at school last monday...........................
HỌC TỐT 
Ex 1 . write the correct past simple tense of tobe
1, mom and dad ......weren't.....( not be ) at home yesterday. they....were.... ( be) at the hospital
2, the weather...is.....( be ) nice. it....isn't....( not be ) windy and rainy
3, .....Was.... (be) he free all day yesterday?
4, when....was....(be) you born
5, he ...wasn't.....(not be) at school. he was at home
6, were you busy yesterday? yes, i.....was.....
7, .......was...it cold last night? no, it...wasn't.......
8, where.....are... they on sunday? they....are....at the store
9, ...are....... Nina and Sam strong this morning? no,they.....aren't...
10, ......Did....... Sam ill last night? yes,....she did.....
Ex 2 . Change these sentences into negative and interrogative form
1, she was tired last night =>........She wasn't tired last night.......................................
=> Was she tired last night?
2, i was in London last month => ............I wasn't in London last month..........................
=> Were you in London last month?
3, they were at Nina's house yesterday =>.............They weren't at Nina's house yesterday.....................................
=> Were they at Nina's house last night?
4, she was with him yesterday =>...........She wasn't with him yesterday...............................
=> Was she with him yesterday ?
5, tom was at school last monday =>..............Tom wasn't at school last Monday..........................
=> Was Tom at school last Monday ?
1. The sun always (rise) rises in the east. Look, it (rise) is rising!
2. I don't think i (go) will go out tonight. I'm too tired.
3. Where did you (spend) spend your summer holiday last year, Tam?
4. Has your dog ever bitten anyoine? - Yes, he bit a policeman last week.
5. There were many volunteers in Sea Games 22nd in Viet Nam in 2003.
6. By (work) working day and night he succeeded in (finish) finishing the job in time.
7. Mai (be) was very happy when she (receive) received a letter from her sister this morning.
8. Would you (join) to join my class next Sunday? We (visit) will visit the local museum.
9. My father (read) is reading now. He always (read) reads a book after dinner.
10. A friend of my brother’s (call) called him last night, but he (not be) wasn't at home. So I (take) took a message for him.
I. Give the correct form of the verbs
1. The sun always (rise) rises in the east. Look, it (rise)! …is rising………………………..
2. I don’t think I (go) am going to go out tonight. I’m too tired. ………………………..
3. Where did you spend(spend) your summer holiday last year, Tam? ……………………………..
4. Has Your dog ever (bite) bitten anyone? - Yes, he (bite) bit a policeman last week.
5. There (be) were many volunteers in Sea Games 22nd in Viet Nam in 2003. …………………
6. By (work) working day and night he succeeded in (finish) finishing the job in time. ………………………
7. Mai (be) was very happy when she (receive) received a letter from her sister this morning. ……………
8. Would you lik e (join) joining my class next Sunday? We (visit) will visit the local museum.
9. My father (read) is reading now. He always (read) reads a book after dinner……………………………
10. A friend of my brother’s (call) called him last night, but he (not be) wasn't at home. So I (take) took a message for him. …………………………………………………..………………………..
1.Thus, he is trying to learn (learn) Eng lish well.
2. Are you....(be) in class 9A?->No, i(be) am in class 9B.
3. Will you(be) be free next Sunday morning, Tam?
->No,I and my brother will visit (visit) our grandmother.
4.Look! Do you(know) know the girl who (talk) is talking to miss Hoa in the school yard.
5. Charles Dickens(not have) didn't have a happy childhood because when he(be) young, his father(throw) threw into prison for(be able)........to pay their debts.
They ( not be ) Aren't they classmates ?
I often ( Wash ) wash my clothes .
Mr . Mai ( water ) waters the plant every morning ?
He always ( drive ) drives his car to work .
The children ( be ) is in their class now .
Mr . Nam ( not work ) isn't working at the moment .
The students ( not , be ) aren't in class at present .
He ( brush ) brushes his teeth everyday .
I ( do ) do my homework every aftennoon.
Vy ( listen) listens to music every night .
Where you ( go ) are you going now ?
I( go ) go to school by bus every day ,
Aren't They ( not be ) classmates ?
I often ( Wash ) wash my clothes .
Does Mr . Mai ( water ) water the plant every morning ?
He always ( drive ) drives his car to work .
The children ( be ) are in their class now .
Mr . Nam ( not work ) is not working at the moment .
The students ( not , be ) aren't in class at present .
He ( brush ) brushes his teeth everyday .
I ( do ) do my homework every aftennoon.
Vy ( listen) listens to music every night .
Whereare you ( go ) going now ?
I( go ) goto school by bus every day ,
I. use the correct verbs form
1. There (be) an accident at this corner yesterday.
.................WAS..........................................................................
2. an is living in Hanoi with her grandparents . She (live) here for two years
....................HAS LIVED.......................................................................................
3. The room looks very bright . You ( just wash) it?
..................................HAVE YOU JUST WASHED.......................................................................
4. I ( not see) him since I (be) abroad
................................HAVEN'T SEEN / WAS......................................................................
5. She (visit) Europe many times since she ( come) there three months ago
........................HAS VISITED / CAME.............................................................................
6. They ( work ) for my father for 4 years
...........................................HAVE WORKED...........................................................
7. She (live) in Paris since 1991
................................HAS LIVED......................................................................
8. I ( not see) Tom since Tuesday
.............................HAVENT'T SEEN............................................................................
9. She ( have) the party since 5 o'clock
.....................HAS HAD.......................................................................................
10. She ( be) a teacher for twenty years
...........................HAS BEEN................................................................................
11. She (feed) the cat yet? yes , she ( feed) it half an hour ago
.............................HAS SHE FED / FED...............................................................................
12. Would you like some coffee? I ( just make) some
............................HAVE JUST MADE...........................................................................
13. He (not see) her since he ( be) on holiday in Ha Long Bay
.....................HAVEN'T SEEN / WAS....................................................................................
14. I ( work ) with him since1970
......................HAVE WORKED...................................................................................
15. You ( meet) him since we (say) good bye ?
.................HAVE YOU MET / SAID........................................................................................
16. We (not get) in touch with him for years
....................HAVEN'T GOT.......................................................................................
17. This is the first time I ( drive ) a car
.......................HAVE DRIVEN....................................................................................
18. We had to ( cancel) our picnic because the weather ( be) bad yesterday
.......................CANCEL / WAS.................................................................................
19.he ( nots have ) time to do anything since Monday
......................HASN'T HAD.............................................................................
1. was
2. has lived
3. Have you just washed
4. haven't seen/was
5. has visited/came
6. have worked
8. haven't seen
7. has lived
9. has had
10. have been
11. Has she fed/fed
12. have just made
13. hasn't seen/was
14. have worked.
15. Have you met/ said
16. haven't got
17. have ever drived
18. cancel/was
19. hasn't had
B . Jack: since you left school, have you (travel) travelled a lot, haven’t you
? Jim: Yes, so far I have lived (live) in eight countries, but of course I have visited(visit) more than that.
Jack: What is the most interesting place have (be) you been to?
Jim: It’s hard to say. I (be) was in Paris a few years ago and i really enjoyed(enjoy) it.
Jack: have (you do) done a lot of sightseeing while you (be) were there?
Jim: Yes, I have done(do).
Jack: Where have (go) you gone ?
Jim: I (go) have gone up the Eiffel Tower, and I (see) have seen a play at the Comedie Francaise. Imust say the play was(be) really good.
Jack: (ever be)have you ever been to the South America?
Jim: No, I (not have) haven't had the chance to go there yet, but I have heard(hear) a lot about it and Ihope to go there next year