There ________ a potato and two tomatoes on the table．
| A．is | B．are | C．has | D．have |
Did you know ______?
| A．what did they happen | B．what happened to them |
| C．hat they happened | D．what they are happening |
The number of people invited _____fifty, but a number of them ______ absent (缺席) for different reasons.
| A．were; was | B．was; was |
| C．was; were | D．were; were |
Mr. Wang was ______ because he was late for work. He is out of work now.
| A．punished | B．dismissed |
| C．discussed | D．praised |
—Must we go there together at once?
—______ you ______ he goes there, only one student is needed.
| A．Both; and | B．Either; o |
| C．Neither; nor | D．Not only; but also |
My ______ sister who works in the bank is two years ______ than I.
| A．older; elder | B．elder; older |
| C．elder; elder | D．younger; older |