--- They are quiet, aren’t they? --- Yes. They are accustomed __________ at meals.
| A．to talk | B．to not talk | C．to talking | D．to not talking |
is even more important is the earth cooled down, water began to appear on its surface.
| A．When; that; when | B．What; whether; as | C．What; that; as | D．lt; whether;  as |
Going on a trip intospace must be quiteexciting experience.
| A．/;the | B．the; the | C．the; an | D．/; an |
----Do you have anyone particular in _____ for the job?
----In my opinion, Tom is the right person.
| A．head | B．heart | C．mind | D．brain |
.After staying in room for weeks, the lady was advised to go to the outside world to _____ her confidence as well as health.
| A．take up | B．make up | C．carry up | D．pick up |
----Is this the first time you ________ to Harbin?
---- No, but the first time I ____ here, the city wasn’t so beautiful.
| A．visited; came | B．visited; have come | C．have visited; have come | D．have come; came |