While abroad you’ll have to ask your host family for things you don’t know the English .A

问题补充：

While abroad, you’ll have to ask your host family for things you don’t know the English .

A. of

B. for

C. with

D. to

答案：

A. of

B. for

C. with

D. to

解析：考察介词。句意：在国外的时候，你不得不向你的住宿家庭询问用英语怎么说的东西。