—You didn’t invite Mary to the ball?
—___ her, too?
| A．Must I invite | B．Would I have invited |
| C．Must I have invited | D．Should I have invited |
SheFrench when she was in France. Now she can speak it freely.
| A．picked out | B．made out | C．made up | D．picked up |
—Where are we going for the National Day,the mountains or the sea?
—Either will be fine with me.
| A．Definitely! | B．It’s up to you | C．You’ve got it | D．That’s great! |
All the teachers and students _________ National Day with a party.
| A．celebrated on | B．celebrated |
| C．congratulated on | D．congratulated |
The stones each ________ as much as two tons.
| A．weighs | B．are weighed | C．weigh | D．is weighed |
________ to overcome the difficulty，he works day and night．
| A．Determined | B．Determining |
| C．To determine | D．To be determined |