A:对 B:错 答案: 对 

Identify the function  of the following “where-clause” You can find it where you left it. 此句是状语从句

A:对
B:错
答案: 对

Identify the function  of the following “where-clause”

 Tell me the address where he lives.此句是表语从句

A:对
B:错
答案: 错

Identify the function  of the following “where-clause” I don’t know where he comes from.此句是宾语从句

A:对
B:错
答案: 对

Identify the functions of the following “where-clause”Where he was born is not known yet.此句是主语从句

A:错
B:对
答案: 对

Identify the functions of the following “where-clause”This place is where they once lived.此句是表语从句

A:对
B:错
答案: 对

The manager or his assistant ______ planning to go.

A:were
B: be
C:are 
D:was 
答案: was 

The committee ______ over the problem among themselves for two hours.

A:have been arguing
B:have argued
C:has argued 
D:has been arguing
答案: have been arguing

All that can be done ______.

A:has done
B:has been done 
C:have done
D:have  been done
答案: has been done 

Every man, woman and child ______ some history, enough at least, to survive in the world.

A: is known 
B:are known
C: knows
D:know
答案:  knows

______ is to attend our evening

A: The singer or dancers 
B:Either the singer or dancers
C:both the singer and the dancer 
D: The singer and dancer
答案:  The singer and dancer