His grandfather _____ for two years.
| A．died | B．has died |
| C．has been dead | D．has been died |
—He didn’t go to the lecture this morning．did he?
—________，though he was not feeling very well．
| A．No，he didn’t |
| B．Yes，he did |
| C．No，he did |
| D．Yes．he didn’t |
—There are always many volunteers in great events，________?
—Yes．Many hands make light work!
A．aren’t there
B．are there
C．aren’tthey
—Wow!You look different!You________wear glasses．
—Yes，I did．But now I am wearing contact lenses(隐形眼镜)．
| A．could |
| B．must |
| C．used to |
| D．would |
—Could I borrow your bike？
—________，but please return it by Saturday．
| A．I’m sorry |
| B．Of course |
| C．Let me see |
| D．No，thanks |
—Excuse me，is this the right way to the bookstore？
—Sorry，I’m not sure．But it________be．
| A．can |
| B．need |
| C．must |
| D．might |