We live in an age______ more Information available with greater ease than ever before.
A．why
B．when
C．to whom
D on which
It is because of a long ________ from school that I am a bit behind the other classmates.
| A．lack | B．loss | C．absence | D．failure |
No sooner ______ on board the train than it started to move.
| A．did he go | B．he went | C．had he gone | D．he had gone |
—I think everyone has a role to play in making the planet a better place.
—Yes, indeed. ______.
| A．I’m with you on that | B．That couldn’t be better |
| C．You have got something | D．I’ll do my best |
Today the world is paying much more attention to, obviously, China says and does.
| A．that | B．which | C．what | D．how |
Advertisements _______ these facts have been printed in newspapers and magazines but have not
helped much.
| A．based on | B．base on | C．to base on | D．basing on |