—What age did you leave home?
—I left home at 18,Neil．I _____ your city for five years．
| A．have gone to | B．have been to |
| C．have been in | D．have come to |
Turn on the TV and there is _________.
| A．important something | B．important nothing |
| C．something important | D．nothing |
Fish sleep _____ their eyes ______.
| A．with;open | B．without;open | C．with;close | D．with;closed |
Are you _____ in these _____story books.
| A．interested. interesting | B．interested. interested. |
| C．interesting. interested | D．interesting. interesting |
——Who watered the flowers beside the window?
——Helen ____________.
| A．Did | B．Do | C．did | D．does |
It is _______ unusual thing for us to find ________ UFO.
| A．a; a | B．an; an | C．a; an | D．an; a |