I would have called you up for help had it been possible, but I _____ your phone number then.
| A．hadn’t had | B．didn’t have | C．shouldn’t have | D．couldn’t have |
In the last few years thousands of filmsall over the word.
| A． | have produced | B． | have been produced |
| C． | are producing | D． | are being produced |
----Just a moment . I haven’t finished packing my suitcase.
---- .Its high time we left for the airport.
| A．Go ahead | B．Take it easy | C．Hurry up | D．That’s fine |
We feel our duty to make our country a better place.
| A．it | B．this | C．that | D．one |
Some insects________the colour of their surroundings to protect themselves.
| A．take in | B．take off | C．take on | D．take out |
—Will you read me a story ,Mummy?
--OK.You________have one if you go to bed as soon as possible.
| A．might | B．must | C．could | D．shall |