II. Choose the correct answers after reading the passage.
1. What did the group do first in the morning? They .
| A．went into the forest slowly | B．left the chimp family sleeping in a tree |
| C．observed the family of chimps wake up | D．helped people understand the behaviour the chimps |
After studying in a medical university for five years. Jack the job us a doctor in his hometown.
| A．picked up | B．set up | C．took up | D．made up |
In no city of Chinalittle about the economic development.
| A．the government cares | B．does the government care |
| C．doesn’t the government care | D．the government doesn’t care |
She heard a terrible noise,brought her heart into her mouth.
| A．it | B．which | C．this | D．that |
I can’t find my dictionary now. Tom must have taken it by mistake,?
| A．mustn’t he | B．doesn’t be | C．didn’t he | D．hasn’t he |
While watching television, .
| A．the doorbell rang |
| B．we heard the doorbell ring |
| C．there was someone knocking at the door |
| D．we heard the doorbell rung |