Playing basketball is sometimes very tiring, ______ I enjoy it very much.
| A．so | B．but | C．if | D．or |
I have a lot of rules at home, _________
| A．So has Peter. | B．So Peter has. | C．So does Peter. | D．So Peter does. |
He spent two hours ______ his homework last night.
| A．to do | B．doing | C．did | D．do |
________ should not to be allowed to work at night.
| A．Sixteen-year-olds | B．Sixteen-years-old |
| C．Sixteen year olds | D．Sixteen-years-olds |
—You used to play football, _______?
| A．do you | B．don’t you | C．didn’t you | D．did you |
Tom has no partner______.
| A．to practice | B．to practice with | C．practicing | D．practicing with |