played

have

stopped

were

taxi 

Ta có: 32³ = (2⁵)³= 2¹⁵

           16⁵ = (2⁴)⁵ = 2²⁰

Ta thấy 15 < 20 => 2¹⁵ < 2²⁰ => 32³ < 16⁵

6.      Mary thinks she_____ flu. She feels weak and tired.

A. buys              B. gives              C. has             D. have

7.    You should do exercise every morning and stop eating junk food because you are_____ weight.

A. getting up      B.  waking up     C. going out   D.   putting on

8.      If you go out without wearing a hat, you will get_____.

A. spots             B.  sunburn        C.  an allergy  D.   toothache

9. _____is a bad habit.                    

A. cleaning teeth      B.washing face        C. littering   D.       exercising

10.     Jimmy thinks he has a flu because he keeps_____ and_____

A.      sneezing/ coughing                 C. sneezing/ cough

B.       sneeze/ cough                         D. sneeze/ coughing

11. I will stay_____ home and play FiFa on my computer.

A. at                  B. on                  C. with           D. to

12. I like eating a large meal before sleeping, so I’m putting_____ weight now.

A. up     B. at                                 C. off              D. on

13. You should take part _____recreational activities

A. to                  B. in                   C. for              D. with

14. It is important_____ remember that dinner does not have to be the largest meal.

A. to                  B. by                  C. on              D. from

15. Each of us has a physical body made_____ muscles, blood, bones and

various other living tissue.

A. from             B. on                  C. of               D. in

I am often taken by my parents to the nearby open-air market at weekends

1.a

2.a

3.d

4.d

5.c

6.b

7.a

8.c

9.b

10.d

11.b

12.b

13.a

14.c

15.c

chữ mik viết trên máy tính nó xấu. nên thông cảm cho mik nha 

1.b

2.c

3.a

4.d

5.d

6.a

7.d

8.a

9.c

10.c

(2x + 3y)³= (2x)³ + 3,(2x)² .3y+ 3.2y. (3y)² + (3y)³= 8x³+36x²y+54xy²+27y³

Số bị chia là:

555 x 5 + 4 = 2779