Câu hỏi:  Let me know if any difficulties _______.

A. arise

B. come

C. rise

D. happen

Câu 1: There are many _____ in this city.

A. pool swimming

B. swimming pool

C. swimming

D. swimming pools

Câu 2: As a result of their ______ the three small independent countries felt less afraid of their powerful neighbour.

A. combination

B. alliance

C. partnership

D. union

Câu 3:  I read an interesting _______ in a newspaper about farming today.

A. article

B. advertisement

C. composition

D. explanation 

Câu 4: When he was a student, his father gave him a monthly ______ towards his expenses.

A. salary

B. permission

C. allowance

D. wage

Câu 5: The ______ of ice-cream sold increases sharply in the summer months.

A. account

B. amount

C. number

D. size

Câu 6: He is ______ a very old man but in fact he is only fifty.

A. apparently

B. evidently

C. obviously

D. actually