It may not rain, but you had better take an umbrella__________.
| A．in case | B．as well | C．as least | D．in need |
--Which play shall we go and see?
| A．I'm afraid we can't |
| B．I don't think it's interesting |
| C．Yes, I quite agree with you |
| D．I'll leave it to you |
You _________think you're clever, but that doesn't give you the right to order me about!
| A．should | B．would | C．could | D．might |
--Jack's won _____________ holiday in London.
--_________ lucky fellow !
| A．a; A | B．the; The | C．a; The | D．the; A |
____________ great help, I could get rid of all the difficulty and succeeded.
| A．Offered | B．Having offered |
| C．Being supplied | D．Having supplied |
The reason__________ their failure you know is they didn't get fully prepared for the experiment.
| A．why.., that | B．that.., why |
| C．for.., that | D．why.., because |