Câu hỏi:  It is a very popular play, and it would be wise ______ seats well in advance.

A. occupy

B. book

C. buy

D. preserve

Câu 1: The toy boat turned over and sank to the _______ of the pool.

A. basis

B. bottom

C. ground

D. depth

Câu 2: In the market, the merchants _______ and joked with their friends and neighbours.

A. bargained

B. gardened

C. bearded

D. changed

Câu 3: The children will not be allowed to come with us if they don’t _______ themselves better.

A. direct

B. behave

C. declare

D. compose

Câu 4: She began to feel nervous when the train pulled up at the _____ between Austria and Yugoslavia.

A. edge

B. bar

C. border

D. division

Câu 5: When the bill came, he had to _____ money from his brother to pay it.

A. borrow

B. lend

C. loan

D. let

Câu 6:  In the central region the dry season is long and severe, and the ______ annual rainfall is only about 70 cm.

A. refreshing

B. general

C. average

D. greatest