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

A. at

B. in

C. to

D. from

Câu 1: Teachers are responsible (at/for/to/of) their teaching.

A. at

B. for

C. to

D. of

Câu 2: English belongs (from/to/on/in) those who use it.

A. from

B. to

C. on

D. in

Câu 3: He suffers .......... headaches.

A. from

B. with

C. in

D. by

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

A. to

B. in

C. on

D. of

Câu 5: He is negligent .......... his duties.

A. with

B. to

C. for

D. of

Câu 6: Ottawa is .......... Canada.

A. with

B. on

C. to

D. in