There’s a lot to do. We can’t __________ to waste any time.
| A．wait | B．afford | C．want | D．have |
_______ bad weather ! I can do nothing but to stay in bed for the whole day.
| A．What a | B．How a |
| C．What | D．How |
---How long did it _____ you to work out the difficult maths problems?
---I ______ about half an hour on it .
| A．take ; took | B．spend ; took |
| C．spend ; cost | D．take ; spent |
It is very _______ of you to speak in front of all those people .
| A．polite | B．honest |
| C．funny | D．brave |
---Do you often play computer games?
---No, And neither do ________ of my classmates, you know we are very busy
| A．three fourths |
| B．three four |
| C．third four |
| D．third fourths |
I don’t know _____ or not he will come . _______ he comes , I will call you .
| A．whether ; If | B．whether ; Whether |
| C．if ; If | D．if ; Whether |