Câu hỏi: How many states are there in _________ USA?

A. the

B. a

C. x

D. an

Câu 1: The sports ____________ lasted for 2 weeks in London.

A. compete

B. competition

C. competing

D. competitive

Câu 2: Your watch is _______ mine. Yours is 300 dollars and mine is 200 dollars only.

A. cheaper than

B. more expensive than

C. as expensive as

D. the cheapest

Câu 3: They_______ time and money doing such a thing.

A. were advised not to waste

B. were advised not to be wasted

C. were advising not to waste

D. were advising not to be wasted

Câu 4: Your sister used to visit you quite often, ________?

A. didn't she

B. doesn't she

C. wouldn't she

D. hadn't she

Câu 5: London is one of the most interesting city I ____________.

A. ever visit

B. have ever visited

C. ever visited

D. will ever visit

Câu 6: The Red Bull team is considered as __________ finalist of the two teams.

A. the strongest

B. stronger

C. the stronger

D. strongest than