a) Viết 1 đoạn văn ngắn ( 10-12 câu) chủ đề về học tập

b) Xác định thành phần trong câu ( xác định trạng ngữ, chủ ngữ, vị ngữ)

Exercise 8: Choose the best answer for each sentence below.

1. She doesn’t want you _________ to her arrival.
A. mention B. to mention C. mentioning D. mentions

2. Did you manage _________ _________ these parcels alone?
A. finishing / to pack B. finishing / packing C. to finish / to pack D. to finish / packing

3. Have you ever watched people _________ _________ fish?
A. try / catch B. to try / to catch C. trying / to catch D. tried / catch

4. Can someone _________ me how _________ into film from the camera’s pictures?
A. show / change B. to show / to change C. showing / change D. show / to change

5. I’ll try _________ such a foolish thing again.
A. not to cause B. to not cause C. not causing D. to cause not

6. Susan has decided _________ her friends pleased.
A. to do B. to make C. make C. do

7. Everybody would like _________ to a higher position.
A. promote B. promotes C. promoting D. to promote

8. He climbed over the wall without _________ by anybody.
A. seeing B. to see C. being seen D. to be seen

9. I remember _________ a toy car on my fifth birthday.
A. to be given B. being given C. to give D. giving

10. They always try _________ _________ the bridge as they promised before.
A. to postpone / to build B. postpone / build C. to postpone / building D. postponing / built

11. I can’t help _________ for her acceptance.
A. to wait B. waiting C. wait D. waited

12. Don’t be afraid of _________ that animal.
A. touch B. touches C. touching D. to touch

13. I am accustomed to _________ on my own.
A. living B. to live C. live D. lives
14. They are looking forward to _________ your news.
A. hear B. to hear C. hearing D. heard

15. American women have got used to _________ independently recently.
A. live B. to live C. living D. lives

16. We won’t let you_________ what we are going to do with him.
A. know B. to know C. knowing D. known

17. The manager told me _________ harder.
A. work B. working C. to work D. worked

18. Americans often say “Thank you” when you help them _________ something.
A. do B. makes C. to doing D. doing

19. I can’t help _________ anxious about the exam results.
A. to feel B. feel C. feeling D. felt

20. I can hear a cat _________ on the roof.
A. scratching B. scratches C. to scratch D. was scratching

XI. Complete the sentences using “enough”, “too” or the combinations of “enough/too” and other
words.

11. It’s not surprising that you have failed your exams. You’ve been going out (often) _____________
12. This barrow is not (big) ________________________carry all this rubble. We need a bigger one.
13. He’s (short) _______________________be a basketball player. He’s only 1.60 meters tall.
13. He’s (tall) ________________________be a policeman. He’s 1.80 meters tall.
14. The music’s (loud) __________________________. If you turn up the volume control, it will be
(loud) ___________________________us; so, please don’t!
15. ‘How many flowers do we need to go around?’
‘We have _______________________. Don’t worry about it. We have the right amount.’
16. This field (large) ___________________________cultivate crops. You don’t need another field!
17. ‘Are there (wafers) _____________________?’ ‘Yes, there are. We won’t be able to eat them all.’
18. You’re being __________ (nasty)! Can’t you behave yourself once and for all?

19. Don’t go out! It’s (windy) ___________________________. Can’t you wait until it dies down?
20. There aren’t (needles and thread-us) _______________________________sew these garments.
We’d better go and buy some more.

1) n+17 chia hết cho n-3

2) 2n+5 chia hết cho n+6

3) 3n-4 chia hết cho 2n+3

4) 6-n chia hết cho 2-n

5) 12-3n chia hết cho 3-4n

6) 6n+5 chia hết cho 6-2n

7) n mũ 2 +6 chia hết cho n-1

(Các bạn giải chi tiết hộ mk, mk cần gấp, đừng ghi tương tự, giải hộ mk nhà, mk cho LIKE 👍👍👍👍)