Make ________ you arrive ________ the airport in time．

A．surely; at

B．sure; in

C．surely; in

D．sure; at

Many volunteers ________ the sick people in Wenchuan's earthquakes．

A．look after

B．took care

C．took care of

D．looked after of

He stopped the traffic ________ the ambulance could come in．

A．but

B．because

C．and

D．so

A fireman taught us how to ________ fires yesterday．

A．put on

B．put up

C．put out

D．put away

This is ________ mother．She can tell you something about her children．

A．Ben's and Kitty

B．Ben and Kitty's

C．Ben's and Kitty's

D．Ben and Kitty

People use sand to make ________．

A．plastic

B．glass

C．belts

D．furniture

I'd prefer ________ at home with my cat．

A．stay

B．staying

C．will stay

D．to stay

There's ________ sheep eating grass near the ________ girl．

A．a little; little

B．a few; a little

C．little; a few

D．a little; a little

We use wood to make ________ and furniture．

A．purses

B．paper

C．tablecloth

D．belts

People use ________ to make plastic．

A．clay

B．metal

C．oil

D．cotton