As we all know．____life is hard for any of us. If we live___ happy life，we must all work harder.
| A．／：／ | B．／；a | C．a；／ | D．a；a |
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 |