Paper ________ in China about 1900 years ago.　　　

[　　]

A．invented　　    　B．had invented

C．was invented　　　D．is invented

[　　]

A．not to visit　　　　　B．not visit

C．to visit　　　　　　 D．don't visit

He does everything ________and ________ than before.　

[　　]

A．fast,well　　　   　　　  B．better, quickly

C．faster, best　　　　　　   D．better, more quickly

[　　]

A．are waiting　　　　　B．wait

C．were waiting　　　　D．waited

The moon travels round________.　　

[　　]

A．earth　　　B．a earth　　　C．an earth　　　D．the earth

The skirt is made ________ silk.　

[　　]

A．of 　　　B．from 　　　C．in 　　　D．by

[　　]

A．didn't see　　　B．haven't seen

C．don't see　　　D．haven't saw

There _______ a party the day after tomorrow.　　　

[　　]

A．is　　　B．are　　　C．be　　　D．will be

His dog _______ two days ago.　　　

[　　]

A． has died　　　　　　 　B．dead

C．died　　　　　　　　   D．has dead

My parents often _________ for a walk after supper. 　　　

[　　]

A．go out　　　   　B．went out

C．are going out　　　D．were going out