.If the launch is successful this year,China will be the third country_________its astronauts into space.
| A．will send | B．having sent | C．sending | D．to send |
There is _______ useful book on the desk.
| A．a | B．an | C．the | D．/ |
--- We need three single rooms for the first week in June.
--- .The hotel’s not busy then.
| A．It doesn’t matter. | B．Don’t bother. | C．Never mind. | D．No problem. |
Whatsurprisedmewasnotwhathesaidbut_________hesaidit.
| A．theway | B．inthewaythat | C．intheway | D．thewaywhich |
In the reading room, we found her seated at a desk, her attention ____ on a novel.
| A．fixing | B．to fix | C．fixed | D．having fixed |
---I don't suppose the police know who did it.
---Well, surprisingly they do. A man has been arrested and ____ now.
| A．has been questioned | B．is being questioned |
| C．is questioning | D．has questioned |