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

A. at

B. in

C. to

D. of

Câu 1: We are present (at/in/to/of) the lecture yesterday.

A. at

B. in

C. to

D. of

Câu 2: The streets are crowded (at/ in/ with/ of) vehicles at the rush hour.

A. at

B. in

C. with

D. of

Câu 3: Most children are ill-prepared (to/for/from/at) employment.

A. to

B. for

C. from

D. at

Câu 4: Your words are contrary (to/in/on/of) your acts.

A. to

B. in

C. on

D. of

Câu 5: I was absent (at/in/to/from) class before yesterday.

A. at

B. in

C. to

D. from

Câu 6: Four-fifths of the world's computers use programs (at/in/on/about) English.

A. at

B. in

C. on

D. about