In the near future the computers ______ everywhere.
| A．can use | B．can be used | C．will use | D．are used |
I'm tired out． I all afternoon and I don't seem to have finished anything．
| A．shopped | B．have shopped | C．had shopped | D．have been shopping |
Helping others is a habit,you can learn even at an early age．
| A．it | B．that | C．what | D．one |
— I've studied gardening as a hobby． Could I make some questions?
—.
| A．Go right ahead | B．It's up to you |
| C．Take it easy | D．It all depends |
When he found nobody there, he waswhat to do.
| A．at all costs | B．at a loss | C．at no time | D．at the moment |
On the ground all his shoes and clothes as if the house were broken in.
| A．lying | B．were lying |
| C．lied | D．lay |