( )
A.Ouch!
B.Hello！
( )—What _______ you _______ last week?
—I bought a bag.
| A．did; buy | B．did; bought |
| C．do; buy | D．do; bought |
( ) He went into the room and _______ the door.
| A．lock | B．locking | C．locks | D．Locked |
( ) What did you see _______?
| A．now | B．every day |
| C．nowadays | D．just now |
( ) _______ you _______ at six o’clock yesterday?
| A．Do; get up | B．Did; get up |
| C．Do; got up | D．Did; got up |
( ) Will you please say it again? I _______ quite _______ you.
| A．didn’t; hear | B．don’t; heard |
| C．didn’t; heard | D．don’t; hear |