1) Can I ask you a few questions? (IF)

-> Do you mind if I ask you a few questions?

2) "Is it raining outside?" asked Michael (KNOW)

-> Michael wanted to know if it was raining outside.

3) He didn't feel very well but he went to work (SPITE)

-> He went to work in spite of feeling very bad.

4) It isn't necessity for anyone to work late tonight

-> Tonight everyone doesn't have to work late.

5) Tuan's behaviour at the party embarrassed me (TUAN)

-> I was embarrassed me by the way Tuan behaved at the party.

6) You must do exactly what the teacher tells you (CARRY)

-> You must carry out the teacher's instruction exactly.

7) They decided to advertise their house on the internet (PUT)

-> The decided to put an advert for their house on the internet.

8) Miss Lan has to finish the accounts and write several reports as well (ADDITION)

-> Miss Lan has to finish the accounts in addition to writing several reports.

trước đây 4 năm em bằng 3/5 anh 

1. a)

2. b)

12 + 32 + 51 + 25 + 61 + 245 = 426

\(x+\frac{2}{3}=2+2\)

\(x+\frac{2}{3}=4\)

          \(x=4-\frac{2}{3}\)

          \(x=\frac{10}{3}\)

98764

bạn rảnh quá đấy

=9X10+34

=90+34

=124

100 + 100 + 100 + 100 + 100

= 100 x 5

= 500

900 + 100 + 500 + 400 + 100

= ( 900 + 100 ) + ( 500 + 400 + 100 )

= 1000 + 1000

= 1000 x 2

= 2000