2 coat yellow

3 goodbye time

4 home window

5 night smile

6 boat phone

a. 1f 2t 3f 4t 5f 

b. 1c 2a 3a 4b

41 we are proud that Vietnam has so many natural wonders

42 Locals are delighted that the new underpass is being built

43 If was unprofessional of Jack to be late for the interview

44 It is said that visitors should take a boat trip to Trang An

Life in a big city is not as peaceful as life in a small town

1 They celebrate Chinese New Year in the first month of spring

2 They often clean their house before the celebrations

3 It means fire

4 Yes, it is

which one do you

1c 2a 3c 4c 5b 6a 7b 8c 9a 10c 11b 12a 13b 14b 15b 16a

câu 1 là so as to nha tui gõ nhầm á

1 I learn English so á to communicate with foreigners

2 They are going to visit their grandparents at christmas

3 Are you as old as Jane?

4 Nga speaks English fluently

5 I haven't come here since 2015

6 The teacher asked Tim to come into her office

A3 B5 C1 D6 E4 F2