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:  This blue door was _____ painted green.

A. lastly

B. firstly

C. originally

D. presently

Câu 3: He must give us more time, ______ we shall not be able to make a good job of it.

A. whether

B. otherwise

C. consequently

D. doubtless

Câu 4: The shoes fitted her _______.

A. perfectly

B. justly

C. rightly

D. finely

Câu 5: Much to their surprise everything went according to _____.

A. arrangement

B. proposal

C. agreement

D. plan

Câu 6: ______ to leave early is rarely granted.

A. Allowance

B. Permit

C. The privilege

D. Permission