What ______ at seven yesterday morning?
| A．is she doing | B．was she doing |
| C．did she do | D．does she do |
Miss Zhang asked us late again.
| A．to be | B．not to be |
| C．to not be | D．not be |
The girl carefully but nothing.
| A．heard;listened | B．listen;hear |
| C．listened;heard | D．hears;listens |
We’ll go fishing if it raining tomorrow.
| A．stop | B．stops | C．will stop | D．stopped |
The bike must be Li Ping’s,?
| A．must it | B．isn’t it | C．mustn’t it | D．is it |
—you who took my pen by mistake?
—Not yet.
| A．Did;find | B．Did;find out |
| C．Have;found out | D．Have;found |