Who can you turn to in time of danger, it not _____.
| A．any | B．us | C．we | D．ours |
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 |
It is not how much we do but how much love we put into what we do______benefits our work most.
| A．who | B．which | C．that | D．what |
Ithrough that bitter period without your generous help.
| A． | couldn't have gone | B． | didn't go |
| C． | wouldn't go | D． | hadn't gone |