10/ No one has opened that box for the past hundred years.
- ______________________________________________________
11/ The boy screamed while the dentist was pulling out one of his teeth.
- ______________________________________________________
12/ The enemy used to attack the bay.
- ______________________________________________________
13/ The fire has destroyed many houses.
- ______________________________________________________
14/ The children are carrying the chairs into the house.
- ______________________________________________________
15/ They awarded him the Nobel Prize for medicine in 1946.
- ______________________________________________________
16/ We saw him leave the office at 6 o’clock this morning.
- ______________________________________________________
17/ My parents didn’t let me go to school this morning because I was ill.
- ______________________________________________________
18/ You ought to water these plants once a week.
- ______________________________________________________
19/ People saw her driving a car near the bridge.
- ______________________________________________________
20/ They said that he was the richest man in the town.
- ______________________________________________________
21/ Scientists began to carry out researches on AIDS in 1981.
- ______________________________________________________
22/ The boy knew that they were praising him.
- ______________________________________________________
23/ Everybody believed that he had died of lung cancer.
- ______________________________________________________
24/ They hadn’t built the bridge when we first came here.
- ______________________________________________________
25/ I can assure you that I will arrange everything in time.
- ______________________________________________________
EXERCISE III : Change to the active voice.
1/ Progress in science is being made day after day.
- ______________________________________________________
2/ The palace was designed by a French architect.
- ______________________________________________________
3/ The road in front of my house has been paved.
- ______________________________________________________
4/ You can see that the dishes haven’t been washed.
- ______________________________________________________
5/ Our salaries will not be increased this year.
- ______________________________________________________
6/ Wasn’t that theatre built two years ago ?
- ______________________________________________________
7/ The problem may be discussed again.
- ______________________________________________________
8/ My brother has been offered a well-paid job.
- ______________________________________________________
9/ It is reported that the war started again in South America.
- ______________________________________________________
10/ I was told that I was going to be appointed manager of this company.
- ______________________________________________________
EXERCISE IV : Rewrite the following sentences.
1/ People don’t learn a foreign language in a short time.
- ______________________________________________________
2/ Did anyone ask any questions about me ?
- ______________________________________________________
3/ Henry wrote that book years ago, didn’t he ?
- ______________________________________________________
4/ I wasn’t introduced to any of the guests.
- ______________________________________________________
5/ What sort of research are they doing in the laborotary ?
- ______________________________________________________
6/ You should place matches out of reach of children.
- ______________________________________________________
7/ People say that inflation is getting out of control.
- ______________________________________________________
8/ We’ll have finished all the work by the weekend.
- ______________________________________________________
9/ I heard her singing very beautifully.
- ______________________________________________________
10/ Scientists started discovering the universe thousands of years ago.
- ______________________________________________________
11/ Nothing can be gained without effort.
- ______________________________________________________
12/ The robbers forced the bank manager to hand over the money.
- ______________________________________________________
13/ They let us go.
- ______________________________________________________
14/ The police stopped Tom on the highway and made him show his I.D card.
- ______________________________________________________
15/ Write your address on the back of the cheque.
- ______________________________________________________
16/ Where did your child find the keys ?
- ______________________________________________________
17/ Some people think he is a dangerous criminal.
- ______________________________________________________
18/ They will have to sign these documents.
- ______________________________________________________
19/ The workers are going to pull down that old building.
- ______________________________________________________
20/ No one told me the truth.
- ______________________________________________________
EXERCISE V : 1. Yes - No questions :
a. Do they teach English here ?
- ___________________________________________________
b. Will you invite her to your wedding party ?
- ___________________________________________________
c. Did the teacher give some exercises ?
- ___________________________________________________
d. Is she going to write poem ?
- ___________________________________________________
e. Have they changed the window of the laboratory ?
- ___________________________________________________
f. Is she making big cakes for the party ?
- ___________________________________________________
g. Has Tom finished the work ?
- ___________________________________________________
h. Are the police making inquires about the thief.
- ___________________________________________________
i. Must we finish the test before ten ?
- ___________________________________________________
j. Will buses bring the children home ?
- ___________________________________________________
2. Wh - questions :
a. Why didn’t they help him ?
- ___________________________________________________
b. How many games has the team played ?
- ___________________________________________________
c. Where do people speak English ?
- ___________________________________________________
d. Who are they keeping in the kitchen ?
- ___________________________________________________
e. How can they open this safe ?
- ___________________________________________________
f. What books are people reading this year ?
- ___________________________________________________
g. How did the police find the lost man ?
- ___________________________________________________
h. Who looked after the children for you ?
- ___________________________________________________
i. How long have they waited for the doctor ?
- ___________________________________________________
j. What time can the boys hand in their papers ?
- ___________________________________________________
3. Sentences with two Objects :
a. The teacher gave each of us two exercise books.
- ___________________________________________________
b. Someone will tell him that news.
- ___________________________________________________
c. They had sent enough money to these poor boys.
- ___________________________________________________
d. They have given the women in most countries in the world the right to vote.
- ___________________________________________________
e. They paid me a lot of money to do the job.
- ___________________________________________________
____________
giúp mk vs mk tks mn nha
