You’ve made the same mistake ________ you made last time．

A．as

B．like

C．which

D．that

I’ll show you a store ________ you may buy all ________ you need．

A．in which; that

B．where; which

C．which; that

D．that; that

The tree, the branches ________ are almost bare, is a very old one．

A．whose

B．of which

C．in which

D．on which

The result of the experiment was very good, ________ we hadn’t expected．

A．when

B．that

C．which

D．what

The Canadian friends from our school have given us a lot of books, few of ________ a bit difficult for us．

A．them are

B．that is

C．which are

D．which is

I shall never forget those years ________ I lived in the country with the farmers, ________ has a great effect on my life．

A．that; which

B．when; which

C．when; who

D．which; that

He arrived in New York, ________ some time later, he became a writer．

A．when

B．where

C．that

D．which

It is the second time that I ________ in Shanghai．

A．have been

B．had been

C．went

D．am

There was ________ time ________ I hated to go to school．

A．a; that

B．a; when

C．the; that

D．the; when

－When did he leave the classroom?

－He left ________ you turned back to write on the blackboard．

A．the minute

B．since

C．until

D．before