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 |
--You can’t imagine _________ fantastic fun web chatting is.
--Really? But it may cause a lot of trouble sometimes.
| A．what | B．how | C．why | D．whether |
They are against the proposal, for it _________ too much farmland.
| A．puts up | B．takes up | C．gives up | D．makes up |
Now that we _________ the game, it’s no use complaining that we are not having much luck.
| A．lose | B．lost | C．have lost | D．had lost |
Many people say they love birds, but some plant trees _________ some make cages.
| A．until | B．though | C．unless | D．while |
The weather is awful. If it gets _________, we can go out and have a basketball game with Class 2.
| A．good | B．well | C．better | D．best |