单项选择题

I ()supper when I()someone knocking at the door.

A、made
B.was

你可能感兴趣的试题

单项选择题

I want to buy the place next door () I can expand it.
that

A、so
B、that
C、so

单项选择题

I()up my brother from the school this afternoon.

A、got
B、picked
C、took