Câu hỏi: Due to industrialization, we have to cope ... the fact that many  species are ......... danger ........ extinction.

A. over / at / for

B. at / upon / over

C. for / on / with

D. with / in / of

Câu 1: She is very jealous ......... her sister.

A. to

B. of

C. with

D. by

Câu 2: Henry was born ........ 1992.

A. on

B. in

C. at

D. of

Câu 3: Don't you think you should try to be friendly ... your classmates?

A. to

B. of

C. with

D. by

Câu 4: This organization is quick ... sending relief goods to the flooded areas.

A. with

B. at

C. for

D. about

Câu 5: Boys! Put your toys ............ It is time to go to bed. Don't stay ............. late.

A. off / on

B. away / up 

C. down / off

D. around / for

Câu 6: When are you leaving ......... Singapore? This week or next week?

A. for

B. in

C. to

D. at