13. Islam is the country’s official……………..in Malaysia.

a. education b. currency c. language d. religion

14. The Sword Lake is set in beautiful………………….

a. situation b. views c. surroundings d. environment

15. They were welcomed by friendly ……………………in Vietnam.

a. air b. matter c. impression d. atmosphere

16. Mathematics and Literature are…………….subjects in high school.

a. adding b. optional c. compulsory d. religious

17. The United States has a ………………………of around 250 million.

a. population b separation c. addition d. introduction

18. Churches, temples and pagodas are places of………………

a. worship b. friendship c. warship d. gossip

19. Their friendliness makes a deep………..on tourists.

a. beauty b. recreation c. impression d. correspondence

20. We were……………………………by the beauty of the country

. a. impressed b. required c. separated d. divided 2. Supply the correct word form:

1) We’re impressed by…………… the of your town’s people. ( friend )

2) Liverpool is an ……………………city in the north of England. ( industry)

3) Is Buddhism the country’s ……………..religion of Thailand?( office)

4) Should English be a……………….foreign language in Vietnam? ( compel)

5) This handbook gives us…………….. information about ASEAN countries. ( add)

Viết số thích hợp vào chỗ chấm:

a, 8 d m 2 5  c m 2 = ....

b, 2018 kg = .... 

Quy đồng mẫu số các phân số sau:

a)  1 2 ; 2 5

b)  − 3 4 ; − 1 10