1.“by asking teacher for heip”中,help为什么是原形?for后面不是要加动名词吗?

2.He would rather go hiking than stay at home.(改为同义句).
He prefers ___ hiking ___ ___ at home.

3.You can find out the answer to it only in the ___ way.
A.rightly B.right C.wrong D.true

4.The exercises must be handed in.I ___ finish them this evening.
A.must B.can C.be able D.have to

5.A football team ___ eleven members.
A.is made up of B.is made of C.are made up of D.are made of

6.I have something important to tell you so you must ___.
A.go right home B.go home right C.right go home D.go home rightly

7.____ animals ____ plants can live with water.
A.Neither;nor B.Both;and C.Either;or D.Not;but

请告诉我怎么做这些题!!谢谢!

1 for是个介词，后面应加名词性词，help本身可以作名词，因此不需要用动名词
2 B go rather than
3 in the right way 按正确的方式 in the rightly way没有此短语
4 A 这些习题必须上交，因此我必须今晚完成他们。
5 A be made of意为“由……制成”，从制成上能看出原材料来。
be made up of意为“由……组成（构成）”，强调由部分组成整体，可用于人或物。
6 B right 做副词有立刻马上的意思
7 A 固定短语
如有错误，请见谅！！！