Câu hỏi:  I’ve never seen such a big ______ of feet!

A. size

B. pair

C. set

D. couple

Câu 1:  The deep pool was so brown and weed-covered that it was almost ______.

A. opaque

B. transparent

C. solid

D. invisible

Câu 2: He is paving the garden _____ with flat stones of various shapes.

A. track

B. lane

C. path

D. alley

Câu 3: Trains stop here in order to ______ passengers only.

A. pick up

B. pull up

C. pull in

D. get off

Câu 4: He was pleased to have the _____ to hear such a fine musician play his favourite piece of music.

A. occasion

B. possibility

C. fate

D. opportunity

Câu 5: It takes a lot of ______ to put on a school play such as hamlet

A. arrangement

B. composition

C. organization

D. programme

Câu 6:  Suddenly the crowd _____ and moved back, and the police pushed through.

A. parted

B. halved

C. doubled

D. departed