Life is like riding a bicycle. ________ your balance, you must keep moving.
| A．Keeping | B．To keep |
| C．Keep | D．Having kept |
You can shut your eyes to the fact_______he did was right.
| A．that | B．what | C．which | D．that what |
If I had__________ , I’d visit Europe, stopping at all the small interesting places.
A. a long enough holiday B an enough long holiday
C. a holiday enough long D. a long holiday enough
You____________ television. Why not do something more active?
| A．always watch | B．are always watching |
| C．have always watched | D．have always been watching |
It was not until the end of the meeting_____________.
| A．that she turned up | B．when she turned up |
| C．did she turn up | D．had she turned up |
Peter won't drive us to the station. He has___________ to take us all.
| A．a very small car | B．too small a car |
| C．a too small car | D．such a small car |