Our headmaster isn’t in his office. I can’t find him anywhere. Did you notice him ______ the office?
| A．to enter | B．enter | C．to leave | D．leave |
—Where ______cotton _____?
—Oh，I don’t know.Let’s ask Mr Wu.
| A．are，produced | B．are，grown | C．is，grown | D．are，made in |
—I don’t think it very expensive to buy a family computer here.
—Really? I’ll buy _____ next week.
| A．it | B．this | C．one | D．mine |
—Would you like______ to eat ?
—Yes，please.
| A．anything different | B．different anything | C．something different | D．different something |
—What’s wrong with her?
—There may be something wrong with her ______，she can’t see things clearly.
| A．eyes | B．ears | C．mouth | D．nose |
Could you please tell _____?
| A．when will he be back | B．that he will be back |
| C．where did he go | D．where he went |