I was really anxious about you. You _______ home without a word.
| A．mustn’t leave | B．shouldn’t have left | C．couldn’t have left | D．needn’t leave |
By tradition, on __________ Independence Day, Americans play sports, have barbecues and hold parties throughout __________ day to celebrate this festival.
| A．the, the | B．a, the | C．the, a | D．/, the |
The big flood has caused great to the local economies in Heilongjiang Province.
| A．injury | B．wound | C．ruin | D．damage |
I Beijing in a few days. Do you know when the earliest plant ?
| A．leaves for; takes off | B．am leaving for;is taking off |
| C．am leaving for; takes off | D．leave for; taking off |
Mr. Li certainly a new house if more new houses .
| A．will; be given; are built | B．will ; be given; will be built |
| C．is; given; are going to be built | D．will; give; are built |
Do you remember those days we spent very happily along the seashore last summer?
| A．when | B．which | C．where | D．who |