I don't know _______.Can you tell me________?
| A．how swim; what to do | B．how to swim ; what to do it |
| C．how to swim; what to do | D．what to swim; how to do |
As for myself, I am ______interested in ______stamps.
| A．mainly; collected | B．main; collecting |
| C．mainly; collecting | D．mainly; collect |
If you are too tired to go any______, ______a rest.
| A．farther; have | B．far; having |
| C．far; have | D．farther; to have |
To keep you______, you’d better ______ helmet(头盔) when you skate on real ice.
| A．safe; to wear | B．safe; wear |
| C．safe; put on | D．safely; put on |
---Would you like somewhere else______?
---No, thanks. I think this room is large enough for me______.
| A．to live in; to live | B．living in; living |
| C．living; living in | D．to live; to live in |
The children are making____. How ____ they are playing.
| A．too much noise; noisily | B．too much noise; noisy |
| C．much too noise; noisy | D．much too noisy; noise |