Câu hỏi: Our flat is ......... the second floor of the building.

A. to

B. in

C. on

D. at

Câu 1: Aren't you glad that you went to the party with us .......... all?

A. in

B. after

C. above

D. with

Câu 2: She likes to go .......... a picnic.

A. for

B. on

C. for and on are correct

D. by

Câu 3: I work hard .......... help my family.

A. so as to

B. in order to

C. in order that

D. a and b

Câu 4: They chose him .......... their leader.

A. with

B. for

C. by

D. into

Câu 5: The picture is .......... the wall.

A. above

B. at

C. over

D. on

Câu 6: She treated me .......... Cake, ice-cream and tea.

A. with

B. for

C. to

D. by