When ________, the water will become vapour．

A．heated

B．heating

C．heats

D．to be heated

Once ________, a child dare not touch the fire again．

A．burning

B．burnt

C．to burn

D．to be burnt

She had a tense expression on her face, ________ she were expecting trouble．

A．even though

B．as though

C．even as

D．now that

Roses need special care ________ they can live through winter．

A．because

B．so that

C．even if

D．as

Kathy ________ a lot of Spanish by playing with the native boys and girls．

A．picked up

B．took up

C．made up

D．turned up

This picture was taken a long time ago．I wonder if you can ________ my father．

A．find out

B．pick out

C．look out

D．speak out

________, people are beginning to realize how serious the situation is．

A．Fortunate

B．Fortunately

C．Being fortunate

D．Being fortunately

It was reported that the forest fire ________ last Sunday and that it ________ itself and wasn’t ________．

A．went out; broke out; put out

B．broke out; went out; put out

C．broke out; put out; went out

D．put out; broke out; went out

The police found that the house ________ and a lot of things ________．

A．has broken into; has been stolen

B．had been broken into; stolen

C．had broken into; had been stolen

D．has broken into; has stolen

We can gain some time if we cut ________ this field．

A．away

B．out

C．down

D．across