Guilin is the most beautiful place _______ people all over the world want to visit.

A. where               B. which              C. what        D. that

He wouldn’t give up smoking _______ his doctor told him it was a matter of life and death.

A. except             B. after             C. until         D. in case

Helen was much kinder to her youngest son than to the others , ____ , of course , made the others envy him .

A. who                   B. that               C. what              D. which

I have many friends, ________ some are businessmen.

A of them            B from which            C who of         D of whom

My aunt bought me a book, the name _______ I have forgotten.

A. of it          B. which               C. whose             D. of which

You must show my wife the same respect ____ you show me.

A. when              B. as                  C. whose             D. what

Is this the school ____ we visited three years ago?

A. the one            B. where              C. in which        D. /

Where is the man ____ I met this morning?

A. when             B. where            C. which           D. who

I would appreciate it _______ you call back this afternoon for the doctor’s appointment.

A. until B. if   C. when D. that

You are saying that everyone is born equal, and this is _______ I disagree.

A. why B. where C. what D. how