It there anyone in your class ______family is in the country?

A. who B. who's C. which D. whose

It there anyone in your class ______family is in the country?

A. who B. who's C. which D. whose

It there anyone in your class ______family is in the country?

A. who             B. who's             C. which              D. whose

It there anyone in your class ______family is in the country?

A. who           B. who's         C. which      D. whose

It _______ there is a disaster _______ people will think much of safety.

A. is until; when　　　　　　　　　　　　　　　　　　　　　　　 B. is until; that

C. isn’t until; when　　　　　　　　　　　　　　　　　 D. isn’t until; that