Then you usually lie there just ______ the ceiling, thinking about everything that could go wrong.
| A．glancing at | B．watching at | C．glaring at | D．staring at |
______ the room, the nurse found the tape-recorder ______ .
| A．Entering; stealing | B．Entering; gone |
| C．To have entered; being stone | D．Having entered; to be stolen |
The women kept her eyes _____ on her baby for quite some time.
| A．to fix | B．fixed | C．fixing | D．being fixed |
____ is known to all, China will be an _____ and powerful country in 20 or 30 years’ time.
| A．That; advancing | B．What; advanced |
| C．As; advanced | D．It; advanced |
You can’t take the lift because it is _______.
| A．in order | B．in order to | C．out of order | D．on order |
After cooking, Mother ___________ making tea.
| A．set out | B．set about | C．set off | D．start out |