— These problems are too hard to . Will you give me some advice?
— There are many ways. The most important is to have a careful plan.
| A．hand out | B．work out |
| C．look out | D．break out |
E-mail English _____ uses two types of words.
A. mainlyB. stronglyC. gradually
The water in the lakes and rivers in Shandong becomes ______ because of the dry weather .
A. less and lessB. more and moreC. fewer and fewer
David ______ his friend’s invitation in order to stay at home and have a good rest.
A. expected B. refusedC. received
I think zoos can provide homes ______many endangered animals.
A. forB. withC. to
---How do you feel about people who keep you waiting ?
---They make me ______ .
A. annoyingB. annoyedC. excited