_______ is known to everybody that the moon travels round the earth once every month.
| A.It | B.As | C.That | D.What |
Although modem organic food has become very popular, many people can' t figure out the difference between organic foods and ______ grown foods.
| A.contemporarily | B.conventionally | C.deliberately | D.dynamically |
David’s a terrible dancer; he's too _____ and keeps stepping on his partner’s feet.
| A.energetic | B.optional | C.sensitive | D.clumsy |
If the wild animals wander onto _____ land, the landowner may require the government to get them back.
| A.deserted | B.private | C.rough | D.precious |
"Take a look at these pictures, and see if you can _____ the criminal. " The policeman said to the witness.
| A.pick up | B.pick off | C.pick out | D.pick at |
With the living expense increasing rapidly, I, a fresh clerk in a company, have to take three part-time jobs, which _____ about extra $ 4,000 a year.
| A.bring in | B.take in | C.get in | D.put in |