In fact, he ________ in bed all the morning without doing anything, but he ________ to me about that．

lied; lied

lay; lay

lied; lay

lay; lied

The car was repaired but not to the owner's ________．

attraction

pleasure

satisfaction

joy

I don't mind picking up your things from the store．________, the walk will do me good．

Otherwise

However

Therefore

Besides

You'd better have a try, ________ you'll lose such an opportunity．

however

therefore

otherwise

besides

David is fully ________ of the situation he is facing, so you needn't remind him．

amazed

confident

aware

involved

When water is poured into the bottle, the liquid will soon ________ a terrible smell．

give in

give up

give away

give out

Of all ________ reasons for my decision to become a university professor, my father's advice was ________ most important one．

the; a

不填；a

不填；the

the; the

Although the causes of cancer ________, we do not yet have any practical way to prevent it．

are being uncovered

have been uncovering

are uncovering

have uncovered

Kids should be correctly ________ in their daily life．

shown

guided

taught

led

How did it ________ that he knew where we were?

come across

come out

come about

come up