—Why are you late，Jim？
—Because there________a lot of traffic when I came here．
| A．is |
| B．are |
| C．was |
| D．were |
—Mike，why are you watching TV again？
—I________my homework．
| A．finish |
| B．finished |
| C．have finished |
| D．had finished |
________energy，turn off the hot water after you take a shower．
| A．Save |
| B．Saving |
| C．Saved |
| D．To save |
—What do you think of my shirt？It________cotton．
—It looks nice on you．
| A．is made in |
| B．is made up of |
| C．is made of |
| D．is made into |
—Could we see each other at 9 o’clock tomorrow morning？
—Sorry，let’s make it________time．
| A．others |
| B．the other |
| C．another |
| D．other |