—Must I finish the homework tonight?
—No, you .You can finish it tomorrow.
| A．mustn’t | B．needn’t | C．need | D．must |
Mum added lots of________on the food but it still wasn’t________．
| A．salt；enough salt |
| B．salt；salty enough |
| C．salty；enough salt |
| D．salty；salt enough |
—What kind of potato chips do you like？
—I like________ones because they are hard，dry and easily broken．
| A．crispy |
| B．sweet |
| C．soft |
| D．sour |
The number of teachers in our school________60 and a number of them________male teachers．
| A．is；are |
| B．are；is |
| C．are；are |
| D．is；is |
They are made________14 hours a day．
| A．work |
| B．to work |
| C．worked |
| D．working |
The MP3 is used for________music．
| A．listen to |
| B．listening |
| C．listening to |
| D．listen |