1. It’s no use______ over spilt milk.

A. cry

B. crying

C. to cry

D. cried

2. I suggest______  another meeting next week.

A. hold

B. to hold

C. holding

D. held

3. She couldn’t bear ______ tears when she saw the film “ Romeo and Juliet”.

A. shed

B. to shed

C. shedding

D. sheds

4. I really regret ______ your feeling when I asked you such a silly question.

A. hurt

B. to hurt

C. hurting

D. hurts

5. My friends arranged ______  to the airport in time.

A. meet

B. to meet

C. meeting

D. met

6. My girl friend is afraid of ______ out alone when it gets dark.

A. goes

B. to go

C. going

D. go

7. He continues ______ after his illness. But now, he is having stomachache.

A. working

B. to work

C. worked

D. works

8. 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

9. We won’t let you______ what we are going to do with him.

A. know

B. to know

C. knowing

D. known

10. American women have got used to ______independently recently.

A. live

B. to live

C. living

D. lives

11. They are looking forward to ______ your news.

A. hear

B. to hear

C. hearing

D. heard

12. I am accustomed to ______  on my own.

A. living

B. to live

C. live

D. lives

13. They always try ______   ______ the bridge as they  promised before.

A. to postpone/ to build = delay + Ving

B. postpone/ build

C. to postpone/ building

 D. postponing/ built

14. He climbed over the wall without ______ by anybody.

A. seeing

B. to see

C. being seen

D. to be seen

15. Everybody would like ______to a higher position.

A. promote

B. promotes

C. promoting

D. to promote

16. I’ll try ______ such a foolish thing again.

A. not to cause

B. to not cause

C. not causing

D. to cause not

17. Have you ever watched people ______ ______ fish?

A. try/ catch

B. try/ to catch

C. trying/ to catch

D. B&C are correct

18. Did you manage ______  ______these parcels alone?

A. finishing/ to pack

B. finishing/ packing

C. to finish/ to pack

D. to finish/ packing

19. She doesn’t want you ______to her arriving.

A. mention

B. to mention

C. mentioning

D. mentions

20. I don’t regret ______ her what I thought even if it upset her.

A. to tell

B. told

C. tell

D. telling

Cho hàm số $y=f\left(x\right)$   liên tục trên R và có bảng xét dấu f'(x)   như sau

 

 

 

Số điểm cực trị của hàm số $y=f(x+2)$  là

A. 3

B. 0

C. 1

D. 2

Cho hàm số $y=f\left(x\right)$   liên tục trên R và có bảng xét dấu f'(x)   như sau

 

 

 

Số điểm cực trị của hàm số $y=f(x+2)$  là

A. 3

B. 0

C. 1

D. 2

A. M(4;2;2)

B. M(-4;2;-2)

C. M(-2;1;-1)

D. M(2;1;1)

Cho hàm số bậc bốn trùng phương $y=f\left(x\right)$  có đồ thị như hình vẽ:

Giá trị lớn nhất và giá trị nhỏ nhất của hàm số $y=f\left(x\right)$  trên đoạn $\left[-1;1\right]$  lần lượt là

A. $1;0$

B. $\frac{5}{3};0$

C. $\frac{1}{2};0$

D. $\frac{5}{3};\frac{1}{2}$

Tìm 3 số tận cùng của 2^100