The old man asked the boy if he could help him carry his bags.

Điền từ thích hợp vào ô trống:

1: Can you hear the noise of the motorbike out side the street?

2: We must have disciption and road signs help us.

3: Can you do me a favour?

Điền từ thích hợp vào ô trống

1: Can you hear the sound of the motorbike out side the street?
2: We must have discipline and road signs help us.
3: Can you do me a favour?

1. “Why are you so late?” she asked me.

 She asked me why I was so late.

2. “Can you play the piano?” he asked the girl.

 He asked the girl if I could play the piano.

3. “Do you like pop music?” Helen asked Bob.

 Helen asked Bob if I liked pop music.

4. “Where do you live, boys?” the man asked the children.

 The man asked the children where he lived.

5. She asked me, “Why do I have to do this work?”

 She asked me why I had to do that work.

6. “Is your father a farmer, Tom?” Linda asked.

 Linda asked Tom if his father was a farmer.

7. “What’s your name?” the examiner asked Ann.

 The examiner asked Ann what her name was.

8. “Can you lend me some money?” Harry said to Susan.

 Harry said to Susan if she could lend her some money.

9. “How long does it take you to go to school every day?” the teacher asked us.

 The teacher asked us how long I took go to school every day

10. “Is your house far from here, Jack?” Tina asked.

 Tina asked Jack if his house was far from there.

1. “Why are you so late?” she asked me.

 She asked me why I was so late

2. “Can you play the piano?” he asked the girl.

 He asked the girl if she could play the piano

3. “Do you like pop music?” Helen asked Bob.

 Helen asked Bob if he liked pop music

4. “Where do you live, boys?” the man asked the children.

 The man asked the children where they lived

5. She asked me, “Why do I have to do this work?”

 She asked me why she had to do that work

6. “Is your father a farmer, Tom?” Linda asked.

 Linda asked Tom if his father was a farmer

7. “What’s your name?” the examiner asked Ann.

 The examiner asked Ann what his name was

8. “Can you lend me some money?” Harry said to Susan.

 Harry asked Susan if she could lend him some money

9. “How long does it take you to go to school every day?” the teacher asked us.

 The teacher asked us how long it took us to go to school everyday

10. “Is your house far from here, Jack?” Tina asked.

 Tina asked Jack if his house was far from there

1. Would you like ( join ) to join our Geography club ?

2. The children love playing video games

3. You can ( find ) find math books in the library

4. Mai wants ( play ) to play the piano in her free time

5. Children shouldnn't ( stay ) stay up late

5. Why don't you ( invite ) invite him?

6. Shall we ( take ) take- part in the judo club?

Trịnh Đức Minh

1. Would you like ( join ) __to join________ our Geography club ?

2. The children love _to play___ video games

3. You can ( find ) __find______math books in the library

4. Mai wants ( play ) ______to play_____ the piano in her free time

5. Children shouldnn't ( stay ) _stay_ up late

5. Why don't you ( invite ) __invite____ him?

6. Shall we ( take )_____take______- part in the judo club?

16. by the time you ______ the gift, your brother___ in hanoi
a. received/ arrived
B. had received/ arrived
c. received/ had arrived
d. had received/ had arrived
17, the new shirt make you____ younger
a. look b. looked c. looking d. to look
18. after the water worked went on strike there was a ____ of water
a. loss b. shortage c. decrease d. cash crop
19. david helped me clean up, ___ is very kind of him
a. which b. that c. who d. whom
20. my class decided to go on a(n) ___ because we wanted to relax after work
a. desthination b. formation c. excursion d. permission
21. after the thieves ___ into this big building, they went into the dining room and took some valuable things away
a. entered b. had entered c. were entering d. had been entering
22. tom : the report need to be sent to the manager but i can't leave my desk now
paul : don't worry, I ___ you to send it
a. am going to help b. help c. have helped d. will help
23. computer are capable ___ doing anything you ask
a. in b. at c. of d. with
24. do your parent permit you __ at night after p.m
a. go to out b. going out c. went out d. to going out

Ta có công thức: permit someone to do something: cho phép ai làm gì.

Vậy ta cần điền là: to go out bạn nhé.
25. a new hospital __ in the area lately
a. was built b. was being built c. has built d. has been built
26 can you help me find the man ___ saved the girl
a. which b. whom c. who d. whose

16. by the time you ______ the gift, your brother___ in hanoi
a. received/ arrived
B. had received/ arrived
c. received/ had arrived
d. had received/ had arrived
17, the new shirt make you____ younger
a. look b. looked c. looking d. to look
18. after the water worked went on strike there was a ____ of water
a. loss b. shortage c. decrease d. cash crop
19. david helped me clean up, ___ is very kind of him
a. which b. that c. who d. whom
20. my class decided to go on a(n) ___ because we wanted to relax after work
a. desthination b. formation c. excursion d. permission
21. after the thieves ___ into this big building, they went into the dining room and took some valuable things away
a. entered b. had entered c. were entering d. had been entering
22. tom : the report need to be sent to the manager but i can't leave my desk now
paul : don't worry, I ___ you to send it
a. am going to help b. help c. have helped d. will help
23. computer are capable ___ doing anything you ask
a. in b. at c. of d. with
24. do your parent permit you __ at night after p.m
a. go to out b. going out c. went out d. to going out
25. a new hospital __ in the area lately
a. was built b. was being built c. has built d. has been built
26 can you help me find the man ___ saved the girl
a. which b. whom c. who d. whose

Điền giới từ thích hợp vào chỗ trống:

1. Please help me with this exercise. I'm hopeless ..at.......... History.

2. She puts her money ....in... the bottom ...of... her suitcase, under her clothes.

3. Don't forget to look up the dictionary to find ..out.... the word you want to know.

4. This picture reminds me ...of...... childhood.

5. Who do you take ...after....... the most, your father or your mother?

6. You can see books ..about.... art, science, picture books ...at... the exhibition.

7. He was ill ..during.. a week and ......after.... that week his wife never left his side.

8. Students were angry .....at..... being treated ...like...... children.

9. Don't be familiar .....to.... him, he's a dishonest man.

10. My car broke ......down..... a few miles away ....from ...... the town.

 5. I did not tell them the truth. => They weren't told the truth
6. Did you give them the books that I bought? => Were they given the books that I bought

7. Did he send the letter for me? =>Was the letter sent for me by him
8. Why didn’t they help him? => Why wasn’t he helped
9. How did the police find the lost man? => How was the lost man found by the police
10. Who lent you that book? => By whom were you lent that book

Đầu tiên có 2x-2 phần 2 + 1 đóng mở ngoặc đơn rồi chia 2 rồi đóng mở ngoặc vuông nhân với 2x+2 . 

Trên tử 2x-2 mà mẫu là 2 nên còn x-2+1 và bằng x-1

còn có (x-1)chia 2 .(2x+2)còn x.(x+1) là Ư 156 

Mà 156=1.156=2.78=3.52=12.13=...

Vì x và x+1 là hai số liên tiếp lên x =12