Jumping out of _____ airplane at ten thousand feet is quite ______ exciting experience .
| A．不填；the | B．不填；an | C．an；an | D．the；the |
We ____ to the park if it is fine tomorrow.
| A．will go | B．have gone | C．go | D．went |
| A．be building | B．be built | C．build | D．built |
---______ all your things, Tom! I hate them here and there.
---Ok, Mom.
| A．Put up | B．Put on | C．Put down | D．Put away |
--- How about going hiking this weekend?
--- Sorry, I prefer ____ rather than _____.
| A．to stay at home, go out | B．to go out, stay at home |
| C．staying at home, go out | D．going out, stay at home |
A policeman saw two thieves ______a girl’s mobile phone on the bus and hecaught them at once.
| A．to steal | B．stealing | C．stole | D．Stolen |