________ it is getting dark, ______ the farmers are still working in the field.

　　A. Though, but B. But, though C. Though, / D. But, /

 Please don't touch that fish. It smells ______.

　　A. bad B. badly C. good D. well

Now you get _______ , go out and try your luck.

　　A. dressing B. dressed C. dress C. dresses

 They stopped _______, but there was no sound.

　　A. listen B. listening C. to listen D. to hear

 ______ Tom's mother lets him look after the baby.

　　A. At times B. Some time C. At the same time D. all the times

 I have _______ all day looking for you.

　　A. cost B. take C. paid D. spent

Don't read _______ the sun. It's bad ______ your eyes.

　　A. under, for B. in, to C. in, for D. under, to

 The radio says there will be a ______ rain tomorrow.

　　A. big B. large C. heavy D. heavily

 --I hear that you're going back to Australia. I hope you'll return one day.

　　--_______. I hope to return when I'm older.

　　A. I do so B. so I C. I so do D. So do I

 I'll tell him about it as soon as he _______ back.

　　A. come B. comes C. will come D. is coming