His mother had talked to him for many minutes while he was watching TV,but ＿＿＿＿.
| A．a little did he hear | B．little did he hear | C．little heard he | D．a little heard he |
Written in a hurry, ________. How can it be satisfactory?
| A．they found many mistakes in the report |
| B．Sam made lots of mistakes in the report |
| C．there are plenty of mistakes in the report |
| D．the report is full of mistakes |
---Will it be a long time _______ I come for the pictures?
----No. It _______ be ready by 3:00．
| A．that; can | B．since; will | C．before; should | D．until; must |
Although he _______ the danger to his own health, he found it difficult to quit smoking.
| A．was very aware of | B．well awared of | C．was well aware of | D．very awared of |
We should _______ whatever is true.
| A．keep up | B．settle down | C．stick to | D．team up with |
He knows so much about Russia that he's universally acknowledged as a(n) _____ on Russian affairs.
| A．authority | B．routine | C．privilege | D．boundary |