It is much easier to talk about social change than to .
| A．bring it on | B．bring it about | C．bring it up | D．bring it out |
--These days I can only sleep for four or five hours at night as I’m too busy with my research work.
--If you keep going on like that, you are sure to ______ sooner or later.
| A．break down | B．get down | C．calm down | D．put down |
—Where is Lucy?
—I can’t say where she is, but she have gone to meet her classmates, for
they want to go to Sichuan to work as volunteers.
| A．can | B．should | C．must | D．may |
The young man, ____ of working for others, is determined to start his own firm.
| A．being tired | B．having tired | C．to be tired | D．tired |
you’ve tried it on, you can’t imagine how pleasant the new style dress is.
| A．Unless | B．Because | C．Although | D．When |
I think people must have found it quite_____delight when colour TV was first broadcast in___1920s.
| A．不填; the | B．a; 不填 | C．a; the | D．不填; 不填 |