Question

1.Mr Li is a nice person.he is always thinking of _____he can help more people.

A.how B.what C.which D.why
2.he came to a place _____he liked.
A.that B.where C.when D.why
3.If you don't work hard when you are young,there will be a day_____you will feel sorry for it.
A.when B.so C.though D.until
4.The student_____you borrowed some money is very generous
A.with whom B.from whom C.whom D.who
5.______you are good at English,would you mind helping me with my lessons?
A.If B.Though C.Because D.Since
6.This is one of the best films______I have seen this year.
A.what B.that C.which D.because
7.He asked me_____I had seen on my way home.
A .where B.when C.what D.which
（这些题怎么做 为什么？）

Answer 1

1A.how 从句完整
2A that 引导定从 并作定从中的宾语
3A.when引导定从 并作定从中的状语。
4B.from whom 引导定从 并作定从中的状语
5D.Since引导原因状语从句 大家都知道的 原因 既然
6 B.that 先行词含有最高级，用that，不用which。
7C what引导名词性从句，作直接宾语 what在从句中作宾语。

Answer 2

A 怎样
A that 引导的定语从句
A 先行词是时间a day ，并且在从句中作状语。
B learn from 短语
D since 既然，由于
B 先行词前有最高级，用that，不用which。
C what引导名词性从句，what在从句中作宾语。

Answer 3

A,他考虑的只能是怎样帮助更多的人，而不是为什么
B,修饰place当然要用where
A,修饰前面的a day,只有when 符合
B,borrow from 词组，固定用法：修饰student 是人用whom
D,Since引导原因
B,修饰最高级的从句用that
C,句子的意思是他问我在我回家的路上看到了什么，只有这个意思句子才通顺啊

Answer 4

1a2b3d4b5d6c7c

追问

原因呢？？