Câu hỏi: Hardly any of the paintings at the gallery were for sale, _____________?

A. were they

B. weren’t they

C. wasn’t it

D. was it

Câu 1: Hue was listed as a world cultural Heritage by UNESCO ___________ 1993.

A. on

B. in

C. of 

D. to

Câu 2: Gustave Eiffel was well-known for ____________ Eiffel tower.

A. design

B. designing

C. to design

D. designed

Câu 3: The sports ____________ lasted for 2 weeks in London.

A. compete

B. competition

C. competing

D. competitive

Câu 4: The Red Bull team is considered as __________ finalist of the two teams.

A. the strongest

B. stronger

C. the stronger

D. strongest than

Câu 5: Concord used to be _______ passenger plane in the world.

A. the fastest

B. the faster

C. faster than

D. fastest than

Câu 6: Your sister used to visit you quite often, ________?

A. didn't she

B. doesn't she

C. wouldn't she

D. hadn't she