Yang Fen ________ every Saturday afternoon volunteering in an old people’s home．

A． costs           B． takes           C． pays            D． spends

Bob, you watched the fashion show last night, ________ ?

A． weren’t you        B． didn’t you           C． haven’t you         D． won’t you

We must do everything we can _________ waste water from running into rivers．

A． keep           B． kept            C． to keep            D． keeping

— Emma, who are you taking _________ of at home?

— My grandma, she got hurt in an accident．

A． place        B． part        C． seat            D． care

— Can you stay here longer?

— _________． But I have to be back tomorrow．

A．I’d love to                                B．I’m afraid not 

C．I’m sorry, I can’t                     D．No, thank you

The skirt _________ is made of silk is very expensive．I can’t afford it．

A． what           B． /          C． that           D． it

I’m a sports fan. I’m interested in everything _______ is about the Olympics in Beijing.

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

We ______ careful when we are walking across the road.There are too many vehicles now.

A. can be                B. may be                    C. must be

Luckily, the boy didn’t hurt his         in the accident, so he can walk as usual.

A．arms                          B．legs                     C．eyes                    D．hands

—What would you do if it ______ tomorrow?

—We have to carry it on, since we’ve got everything ready.

A. rain                   B. rains                 C. will rain                    D. is raining