Câu hỏi: The streets are crowded (at/ in/ with/ of) vehicles at the rush hour.

A. at

B. in

C. with

D. of

Câu 1: The beach is full (at/in/to/of) tourists in summer.

A. at

B. in

C. to

D. of

Câu 2: Four-fifths of the world's computers use programs (at/in/on/about) English.

A. at

B. in

C. on

D. about

Câu 3: If you earn a good salary, you can be independent .......... your parents.

A. for

B. to

C. of

D. by

Câu 4: What do you think .......... this sonata of Beethoven?

A. of

B. to

C. with

D. from

Câu 5: Gas is made .......... coal.

A. of

B. from

C. with

D. to

Câu 6: Your words are contrary (to/in/on/of) your acts.

A. to

B. in

C. on

D. of