tính lại đi b, 135 mà?

số đó : (30,4 + 14,6) x 3 = 135

chiều rộng mảnh đất :

12,5 - 2,3 = 10,2 (m)

chu vi mảnh đất :

(12,5 + 10,2) x 2 = 45,4 (m)

diện tích mảnh đất :

12,5 x 10,2 = 127,5 (m2) 

v. choose the best ans

1. c

2. b

3. a

4. a

iii. put the verbs

1. was

2. has never eaten

3. gives

4. cooking

1. how about going to the movie 

how/what about + v_ing

2. let's invite him to the party 

let's (let's us) + v

3. why don't we collect the stamps?

why don't we + v_inf

4. i am like playing the piano 

s + enjoy (s) + v_ing + sth, sau like thêm v_ing

5. my mother looks after me when i am sick

take care of = look after : chăm sóc

6. students take part in different activities at recess 

participate = take part it : tham gia

7. don't forget to brush your teeth after meals

forget + to v

câu này mình k chắc tại kb đề muốn đặt như nào ý

1. how was the yesterday?

2. why does jack like english so much?

3. how far is it from her house to school?

4. what are they going to give nam on his birthday?

5. who did you meet in hanoi last week?

a. fill in the blank

1. educational (adj) : giáo dục

2. ranging (adj) : khác nhau

3. when (adv) : khi nào

4. helped (v) : giúp

b. read the passage n ans the ques

1. he wants to start university 

2. yes, he does

3. her favorite subject is history

4. because it trains you for adult life, it teaches you to be with people you don't like, but it can also help you to make friends

d. will take 

câu dk loại 1 : if + verb htd, + will + v_inf