I could hardly believe he ______ have been taken in by such a simple trick.
| A.could | B.should | C.may | D.must | 
Keep working hard,____be rewarded withsuccess.
| A.and you are | 
| B.and you will | 
| C.you are going to | 
| D.you will | 
Rubbish____to give light after this kind of new machine is invented.
| A.will be made use | 
| B.will make use of | 
| C.will be used of | 
| D.will be made use of | 
A new cinema____here. They hope to finish it next month.
| A.will be built | 
| B.is built | 
| C.has been built | 
| D.is being built | 
In a room above the store, where a party____,some workers were busy setting the table.
| A.was to be held | 
| B.has been held | 
| C.will hold | 
| D.is being held | 
The words____if you don't go over them for several days.
| A.will forget | 
| B.forgotten | 
| C.will be forgotten | 
| D.were forgotten |