My grandpa used to play ________ violin after dinner，but now he is used to playing ________ chess with me．

A．不填；a         B．the；不填           C．the；the           D．the；a

Daniel is polite and helpful．He is a good friend of _________．

A．mine         B．my          C．me          D．I

Kitty is fond _________ dancing，but she spends little time _________ it this week because of the coming exams．

A．of；in          B．of；on         C．about；on         D．about；in

The music from the radio sounds so beautiful．Could you please _________ the radio a little，Mum?

A．turn on            B．turn off          C．turn up            D．turn down

Simon's idea is _________ Sandy's．They don't agree with each other．

A．the same as          B．similar to         C．as good as         D．different from

I'm much _________ than my two friends，but I jump _________ of us three．

A．taller；higher                       B．shorter；higher

C．taller；highest                       D．shorter；highest

Look，Peter is still reading in the library．He _________ here for two hours．

A．has come          B．has been           C．was          D．came

Don't worry．It's nothing serious at all and you _________ take any medicine．

A．can't         B．shouldn't           C．mustn't          D．needn't

It is summer now in China，_________ it is winter in Australia．

A．before          B．until           C．while          D．since

--Does your brother like going hiking on Sundays?

--No，he would rather read books at home than _________ hiking．

A．go           B．going          C．to go          D．goes