Bob's lectures a fairly wide range and I can't sum up what he says in a few sentences.
A. covered B. conveyed C. considered D
. commanded
----Did Jack come back early last night?
------Yes. It was not yet eight o’clock____ he arrived home.
| A．before | B．when | C．that | D．until |
Almost every country is increasing the price of cigarettes____ reduce smoking.
| A．so that | B．so as to | C．in order that | D．as to |
____many times, he still didn’t understand it.
| A．Having been told | B．Though to be told |
| C．Having told | D．He was told |
Would you like some chocolate?
--I’d like some, but I’m _____
| A．on diet | B．in a diet | C．on a diet | D．in diet |
Pop music is ____ an important part of society____ it has even influenced our language.
| A．Such ; as | B．Such ; that | C．So ; as | D．So ; that |