—Have you returned the book to the library ____?
—Yes， I have ____ returned it.
| A．yet， ever | B．ever， already |
| C．already， yet | D．yet， already |
We have to finish________the book tomorrow．
| A．read |
| B．reading |
| C．to read |
| D．reads |
It’s very easy for robots________the job．
| A．does |
| B．do |
| C．to do |
| D．will do |
Many students________history because they think it’s boring．
| A．like |
| B．hate |
| C．agree |
| D．enjoy |
—Could I look at your picture?
—Yes，of course you________．
| A．could |
| B．can |
| C．will |
| D．must |
—Shall we have the meal at home or in the restaurant?
—________will do．I really don’t mind．
| A．Either |
| B．Each |
| C．All |
| D．Both |