I don't know if it ________ tomorrow．If it ________, I will stay at home．

A．rains, will rain

B．will rain, rains

C．will rain, will rain

D．rains, rains

Gina was sleeping ________ someone knocked at the door．

A．when

B．since

C．after

D．because

I had a hard time with science, so I wasn't ________ to receive a ________ report from my science teacher．

A．surprised, disappointed

B．surprised, disappointing

C．surprising, disappointed

D．surprising, disappointing

Japanese companies have already made robots ________．

A．to walk and dance

B．walking and dancing

C．walk and dance

D．walked and danced

The letter ________ “Best wishes to you．”

A．talks

B．tells

C．says

D．speaks

Our plane will ________ and all the passengers please ________ your mobile phones．

A．take off, turn off

B．turn off, take off

C．take off, take off

D．turn off ,turn off

We ________ TV when the telephone ________．

A．watched, was ringing

B．were watching, rang

C．are watching, rang

D．watch, ring

Mark said that he ________ a party next Sunday．

A．will organize

B．would like organizing

C．is going to organize

D．was going to organize

________ do you think of your life will be like in 10 years?

A．How

B．What

C．When

D．Why

My mother often talks________ my study ________ my teacher．

A．to, with

B．with, to

C．with, about

D．about, with