1. a. is
b. am
c. open
d. are
2. a. hi
b. goodbye
c. thanks
d. hello
3. a. teacher
b. doctor
c. nurse
d. teach
4. a. house
b. city
c. live
d. school
5. a. thin
b. big
c. small
d. nine
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A
5 tháng 9 2023
1. ____________ you celebrate Thanksgiving in October every year?
A. Does | B. Is | C. Do | D. Are |
2. Is her mom cooking for Thanksgiving?
A. No, she doesn't | B. Yes, she can | C. Yes, she is | D. Yes, she does |
3. ____________ Thai people celebrate Songkran Water Festival in April?
A. Is | B. Does | C. Are | D. Do |
4. ____________ you ready to have an unforgettable time in Halloween music class?
A. Would | B. Did | C. Should | D.Are |
5. Does the Perfume Pagoda Festival take place in the North of Viet Nam?
A. No, it doesn't | B. No, it isn't | C. Yes, it is | D. No, it did |
6. ____________ necessary for teenagers to celebrate Valentine’s day?
A. Did it | B. Do they | C. Is it | D. Does it |
7. If they can't organize the festival on the ground, ____________ they do it in the air?
A. are | B. do | C. did | D. will |
8. ____________ greatest personalities go to Cannes Film Festival every year?
A. Were | B. Do | C. Are | D. Be |
9. ____________ Mr Buong prepare for Christmas season with only a Christmas tree?
A. Will | B. Was | C. Is | D.Were |
10. ____________ Keo Pogoda Festival in India the most colorful festival in the world?
A. Can | B. Is | C. Be | D. Should |
11.Although the acting is wonderful, the ending is very ________
A. exciting | B. fantastic | C. interesting | D. boring |
12.They spent a huge amount of money on the film; .................. it was not a big success
A. although | B. however | C. but | D. because |
13. ..................Mr Buong is a famous teacher, he can't advise any lazy students to work hard.
A. Although | B. Despite | C. However | D. Because |
14.Who is going to .................. the Oscar for Best Actor this year?
A. get | B. take | C. win | D. pass |
15._.........How far....... is it from your house to the nearest station? – It’s about 2 kilometres.
GL
5 tháng 9 2023
1. ____________ you celebrate Thanksgiving in October every year?
A. Does | B. Is | C. Do | D. Are |
2. Is her mom cooking for Thanksgiving?
A. No, she doesn't | B. Yes, she can | C. Yes, she is | D. Yes, she does |
3. ____________ Thai people celebrate Songkran Water Festival in April?
A. Is | B. Does | C. Are | D. Do |
4. ____________ you ready to have an unforgettable time in Halloween music class?
A. Would | B. Did | C. Should | D.Are |
5. Does the Perfume Pagoda Festival take place in the North of Viet Nam?
A. No, it doesn't | B. No,it isn't | C. Yes, it is | D. No, it did |
6. ____________ necessary for teenagers to celebrate Valentine’s day?
A. Did it | B. Do they | C. Is it | D. Does it |
7.If they can't organize the festival on the ground, ____________ they do it inthe air?
A. are | B. do | C. did | D. will |
8. ____________ greatest personalities go to Cannes Film Festival every year?
A. Were | B. Do | C. Are | D. Be |
9. ____________ Mr Buong prepare for Christmas season with only a Christmas tree?
A. Will | B. Was | C. Is | D.Were |
10. ____________ Keo Pogoda Festival in India the most colorful festival in the world?
A. Can | B. Is | C. Be | D. Should |
11.Although the acting is wonderful, the ending is very ________
A. exciting | B. fantastic | C. interesting | D. boring |
12.They spent a huge amount of money on the film; .................. it was not a big success
A. although | B. however | C. but | D. because |
13. ..................Mr Buong is a famous teacher, he can't advise any lazy students to work hard.
A. Although | B. Despite | C. However | D. Because |
14.Who is going to .................. the Oscar for Best Actor this year?
A. get | B. take | C. win | D. pass |
15._..How far is it from your house to the nearest station? – It’s about 2 kilometres.
S
15 tháng 2 2022
I. Choose the answer A, B, C or D which best fits the space in each of the sentences.
1. In our classroom ____________ some lovely pictures on the wall.
A. it has | B. there is | C. it have | D. there are |
2. The cinema is on the left, ______________ the flowers shop.
A. next | B. opposite | C. in front | D. over |
3. Jane seldom gets up early in the morning but Bill _______________ .
A. does | B. gets up | C. doesn’t | D. isn’t |
4. She sings better than every body else in this group ________________
A. does | B. do | C. don’t | D. sing |
5. We need _________ how many books there are on the shelf.
A. know | B. knowing | C. to know | D. are knowing |
6. ______________ do you buy this radio? – To listen to music.
A. Which | B. When | C. Where | D. Why |
7. We __________ to visit our dentist twice a year.
A. should | B. ought | C. must | D. will |
8. I bought ______________ yesterday.
A. a pair of trousers | B. a trouser | C. the trouser | D. a trousers |
9. Being _________ the risks is the safe way to water play.
A. known | B. seen | C. told | D. aware of |
10. - Mother: “Could you do me a favor?” - Kate: “______.”
A. No, thanks. I’m fine B. Yes, that’s kind of you
C. Yes, sure D. Yes, thank you
11. Practising ______ English anywhere you can is a way to better your speaking skill.
A. speak B. speaking C. to speak D. for speaking
12. Soak some old newspapers in a ______ of water overnight.
A. pair B. bunch C. bucket D. tube
13. Mrs. Thanh: “______ you give the book to me, please?” - Mai: “Of course.” .
A. Will B. Shall C. Do D. Should
14. The winners are the first ones ______ a fire.
A. make B. makes C. making D. to make
15. Children may drink or eat chemicals and drugs ______ they look like soft drinks and candy.
A. until B. because C. although D. so that
TM
2 tháng 11 2023
ĐKXĐ: \(a>0;a\ne1\)
\(\left(\dfrac{\sqrt{a}}{\sqrt{a}-1}-\dfrac{2\sqrt{a}}{a-\sqrt{a}}\right):\dfrac{\sqrt{a}+1}{a-1}\)
\(=\left(\dfrac{\sqrt{a}}{\sqrt{a}-1}-\dfrac{2\sqrt{a}}{\sqrt{a}\left(\sqrt{a}-1\right)}\right).\dfrac{a-1}{\sqrt{a}+1}\)
\(=\left[\dfrac{\sqrt{a}.\sqrt{a}}{\sqrt{a}\left(\sqrt{a}-1\right)}-\dfrac{2\sqrt{a}}{\sqrt{a}\left(\sqrt{a}-1\right)}\right].\dfrac{a-1}{\sqrt{a}+1}\)
\(=\left[\dfrac{\sqrt{a}\left(\sqrt{a}-2\right)}{\sqrt{a}\left(\sqrt{a}-1\right)}\right].\dfrac{a-1}{\sqrt{a}+1}\)
\(=\dfrac{\sqrt{a}-2}{\sqrt{a}-1}.\dfrac{\left(\sqrt{a}-1\right)\left(\sqrt{a}+1\right)}{\sqrt{a}+1}\)
\(=\sqrt{a}-2\)
NN
24 tháng 12 2021
1. This year we wil have Tet at __e end of January________.
2. We decorate our ___ house_______.
3.We buy __flowers______ and_ plants___.
4. We shouldn’t burn __fireworks________.
5. We eat _ great food___ and get __lucky money________during Tet.
6. Tet is a time for __family gatherings________.
1c 2c 3d 4c 5d nha em
1 : c
2 C
3 : d
4 : c
5 : d