－When did your father come back last night?－He didn’t come back_________ he finished all the work.

— Would you like to go hiking with me, Susan?—I’d like to, _______ you don’t want to go alone.

Tom rushed into the house______ his mother was cooking.

The sports meeting will continue ___it rains this afternoon.

A: __________ do you use your computer?B: I use it in the evening.