---Shall we meet at the station at 8 a.m.?
---In fact, we ________. The train _______ until 10 a.m..
| A．mustn’t; doesn’t leave |
| B．mustn’t; leaves |
| C．needn’t; won’t leave |
| D．needn’t; will leave |
He was just falling asleep________ there was a loud knock at the door.
| A．when | B．while | C．as | D．and |
Mary was dancing while Mike ________ the piano.
| A．played | B．was playing | C．were playing | D．plays |
The old man looked for the dog________
| A．anywhere | B．nowhere | C．somewhere | D．everywhere |
________ TV at that time?
| A．Did you watch | B．Have you watched |
| C．Were you watching | D．Are you watching |
Mr.Black will agree ________ there with me.
| A．to go | B．went | C．will go | D．going |