A．has changed

B．will change

C．changes

D．changed

A．happily, be quiet

B．happy, to be quiet

C．happily, to be quiet

D．happy, be quiet

A．from live

B．from living

C．living

D．to live

A．stayed

B．lived

C．survived

D．continued

A．Not until next week

B．Until next week

C．A few days ago

D．For a few days

A．such

B．so

C．so a

D．such a

A．How

B．How an

C．What

D．What an

A．Six hundred

B．Six hundreds

C．Six hundreds of

D．Hundred of

A．terrible well

B．terribly well

C．terribly good

D．terrible good

A．to mop up it

B．mop up it

C．to mop it up

D．mop it up