I’m afraid I’m not fit for the job, for it is _________ calling for much patience．

A．it

B．that

C．one

D．which

I would have come earlier, but I _________ that you were waiting for me．

A．didn’t know

B．hadn’t known

C．would have known

D．haven’t known

This is an illness that can result in total blindness _________ left untreated．

A．after

B．if

C．since

D．unless

The rainy season is coming and let’s make full use of the _________ days to dry whatever is needed to dry．

A．few last sunny

B．last few sunny

C．last sunny few

D．sunny last few

语音选择

watched

A．refused

B．wanted

C．worked

D．judged

语音选择

wear

A．cheer

B．require

C．near

D．share

语音选择

enough

A．shout

B．touch

C．soul

D．mouth

语音选择

occur

A．position

B．possible

offer

ocean

语音选择

honest

husband

habit

hour

host

Nowadays it’s hard for an ordinary family to stay _________ if they buy a new house．

A．out of danger

B．in danger

C．out of debt

D．in debt