Câu hỏi: We are proud (at /in/on/of) our people's heroic tradition.

A. at

B. in

C. on

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

A. for

B. to

C. of

D. by

Câu 3: Ottawa is .......... Canada.

A. with

B. on

C. to

D. in

Câu 4: She has suffered (from/to/with/about) her heart attack.

A. from

B. to

C. with

D. about

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

A. with

B. to

C. for

D. of

Câu 6: He is sad (about/in/on/of) his son’s laziness.

A. about

B. in

C. on

D. of