Alexander Graham Bell invented _____ telephone in 1876.

[　　]

A．the　　　 B．／

C．a　　　　D．one

Does _____ matter if he can't finish the job on time?

[　　]

A．this　　　　B．that

C．he　　　　　D．it

She adores _____ some reading before she goes to bed.

[　　]

A．to do　　　　B．doing

C．do　　　　　D．does

The children are tired _____ such games, _____ are not interesting at all.

[　　]

A．from; which　　　B．of; which

C．of; that　　　　　D．for; that

Every possible means _____ to prevent the air pollution, but the sky is still not clear.

[　　]

A．is used　　　　　B．are used

C．has been used　　D．have been used

He tried many ways，but they _____ no difference to his studies.

[　　]

A．had　　　 B．brought

C．made　　　D．caused

It is these poisonous products _____ can cause the symptoms of the flu, such as headache and aching muscles.

[　　]

A．who　　　B．what

C．how　　　D．that

The Olympic Games _____ in 776 B.C. didn't include Women until 1912.

[　　]

A．first playing　　　B．to be first played

C．first played　　　 D．to be first playing

He volunteered _____ to remote area to help the people there.

[　　]

A．sending　　　　B．to send

C．to be sent　　　D．being sent

The boy wanted to ride his bike in the street, but his mother told him _____.

[　　]

A．not to　　　　B．not to do

C．not do it　　　D．do not do