Can you guess _________the iPhone4s yesterday?—- Sorry, I’ve no idea about it.

A lot of meetings were—— because of the dangerous disease.

Miss Li asked a question, but it was ________ that nobody could answer it. [ ]

The girl doesn’t do any housework ______ Monday ______ Friday.[ ]

LauraisgoingtosurfontheInternetassoonasshe ______ herhomework. [ ]