30．My father ______ gave me some exercises and told me to do them ______.

A. myself; by himself　 B. himself; by myself C. himself; by himself　　 D. myself; by myself

29．More and more wild animals are ______ because they have lost their living places.

A. in danger B. in a danger　 　 C. out of danger D. out of the danger

28．- Is this maths problem ______?　 - Yes, I can work it out ______.

A. easy, easy 　　　 B. easily, easily 　C. easily, easy 　D. easy, easily

27．We should use ______ people and ______ money to do the work better.

A. less; less　　 B. fewest; less C. fewer; less　　 　 D. fewer; least

26．- What is Nancy going to do?

- She is going to her teacher’s office and ______ goodbye to him.

A. talk　 　 B. say　　 　 C. speak　 　　　 D. tell

25．- Whose picture is better, Jack’s or Tom’s?

- Both of them are good. I think Jack draws _______ Tom.

A. as good as　　 　 B. as well as　 C. better than　 　 D. worse than

24．- Why do you work so hard?　 - I hope ______ around the world one day.

A. going　　　　 B. goes　　 　 C. to go　　　　　　 D. go

23．- ______ does your sister walk her dog?　 - Once a day.

A. How many　　　 B. How long　　　　　 C. How soon　　　　　 D. How often

22．The fridge is making ______ noise. I don’t know what ______ with it.

A. too much; is wrong　 B. too much; wrong is C. much too; is wrong D. much too; wrong is

21．- It’s very ______ to learn English well.- But if your work hard, it will become easy.

A. easy　 　 B. necessary C. useful　 　　　 D. difficult