---You look tired.---Yes. I want __________ to bed.
| A．go | B．going | C．goes | D．to go |
Tom and Mary _______ to China last month.
| A．come | B．came | C．comes | D．coming |
--- What’s the use of this kind of fuel(燃料) ?
--- It can make the train __________ fast.
| A．to go | B．going | C．went | D．go |
---Help yourself to some chicken , Jim . ---__________________
| A．Yes , please | B．You are welcome |
| C．Thank you | D．Yes , all right |
In our class, Andy is the __________ . He always makes everybody laugh .
| A．taller | B．shy |
| C．quietest | D．funniest |
---The classroom is not________ clean ______it was yesterday .
---Sorry, I forgot to clean it.
| A．as, as | B．so, so |
| C． as, so | D．more, than |