. If you try to learn too many things at a time, you may get _____________ .
| A．surrounded | B．settled | C．confused | D．amused |
There__________a table with three legs in Jenny’s room.
| A．is | B．are | C．has | D．have |
Neither of them__________a worker.
| A．am | B．are | C．is | D．were |
Our knowledge of computers__________growing all the time.
| A．be | B．is | C．are | D．were |
There__________sheep in the field.
| A．are much | B．is small |
| C．is a few | D．is a little |
So far，the population of Huanggang__________7 120 000.
| A．are | B．is | C．have been | D．has |