The earthquake took place on ________ Friday afternoon in March and did ________ great damage to the country．

A．/, /

B．a, a

C．a, /

D．the, a

Haven't I repeated that you ________ have a holiday on Saturday if you work hard?

A．should

B．shall

C．must

D．have to

Mike's coffee shop on Baker street, ________ used to be poorly run, is now a successful business．

A．that

B．what

C．which

D．who

Playing video games can make children aggressive and ________ attention disorders．So children who play video games a lot seem to have more trouble in school．

A．contribute to

B．result from

C．lie in

D．come about

Last summer holiday, I went back to my hometown, ________ the neighbours and the house ________ I used to be familiar with were gone．

A．only finding; which

B．only to find; that

C．to find; whom

D．found; that

Away ________ before I could say a single word．

A．the children ran

B．did the children run

C．ran the children

D．had the children run

It is rather difficult to make friends with her, but her friendship, ________, is truer than any other's．

A．while gaining

B．after gaining

C．when to gain

D．once gained

This picture was taken a long time ago．I wonder if you can ________ my father．

A．pick up

B．pick out

C．pick over

D．pick off

________ some teenagers don't realize is ________ difficult life can be after they get addicted to drugs．

A．What, how

B．That, how

C．What, what a

D．That, what

________ you have a healthy diet, you can reduce its benefits by bad eating habits．

A．Just as

B．In case

C．Even if

D．Now that