By time they got to the airport, the plane .
| A．took off | B．has taken off |
| C．had taken off | D．was talking off |
A: You look very nice in your new dress today.
B: Oh, really? I _________ it when it was on sale.
| A．buy | B．bought | C．have bought | D．will buy |
Thanks for your invitation, but I’m so sorry I can’t go. I need to ________ my baby at home.
| A．take away | B．take off | C．take care of | D．take out of |
I couldn’t do it ________ your great help. Thanks a lot!
| A．with | B．without | C．for | D．to |
There is _________ news about this movie star in the newspaper. Where can I get some?
| A．many | B．a few | C．a lot | D．little |
--- Must I finish my homework now?
-- No, you ________. You can go home now.
| A．needn’t | B．mustn’t | C．shouldn’t | D．can’t |