Bao năm ngồi ghế nhà trường

Hằng ngày nghe tiếng trống trường vang lên 

Thầy cô bạn bè kề bên

Sẵn sàng giúp đỡ giúp mk thành công

6.am seeing

7.goes

8.take

9.starts

10. am coming

C

15 nha mk lỡ ấn nộp bài nên quên

a)0

b)-5

c)15

a)12;32

12=2\(^2\) .3

32=2\(^4\)

ƯCLN(12;32)=2\(^2\) . 3=12

b)20;26 và 30

20=2\(^2\) . 5

30=2.3.5

26=2.13

ƯCLN(20;26;30)=2.3.5.13=390

1.How much oil does she want

2.How many apples do you want

3.How much water does she want

4.How many grapes do you want

5.How much wine do you need

6.How many peaches does he want

I. Circle the best answer

1. How often do you do morning exercises in the summer?

A. I like it    B. I play soccer     C. Yes, I do            D. I sometimes do

2. We are going to have an English examination …………… April, 21st . 

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

3. There is a lot of …………………in Viet Nam. Our country is very green.

A. sun                  B. sunny                C. rainy                  D. rain

4. My friend, Linh …………………drinks cocacola and  beer.

 A. don’t     B. never               C. doesn’t             D. isn’t

5. …………………do they go to work every morning?   - On foot.

A. How       B. How far            C. How long                  D. How often

6. Why don’t we go to the zoo this Sunday morning?

A. You are well                               B. Because I don’t like animals

C. That’s a good idea                                 D. Thanks a lot

7. …………………is your father?     He is very well, thank you.

A. How       B. How much                  C. How many              D. How often

8. There are 25 boys in my class. Son is ……………….

A. the youngest                B. younger                  C. young                D. the most young

9. Snow White ……….. long black hair and her lips ……….red as roses.

A. has – are             B. has – is               C. is – has                 D. are - has

10. The weather is nice, so I enjoy doing …………….…activities.

A. outdoors               B. inside                C. outdoor                       D. boring