【推荐1】—About 20 million people in the world have not enough safe drinking water.
—So we should ________ how to deal with the problems of water.

A．put on

B．look after

C．think about

D．get on well

【推荐2】—I need to leave for some days, but who can help me to _________ my pet dog?
—I know Animal House provides good environment for pets. Maybe you can send your dog there.

A．look for	B．wait for
C．pay for	D．care for

【推荐3】This restaurant ______ people ______ delicious food.

A．provides；for

B．offers；to

C．provides；with