In that month, he earned as much as, if ____ than, $40 000.
| A．no more | B．not more | C．no much | D．not much |
Dogs have a very good ___________ of smell and are often used to search for survivors in an earthquake.
| A．sense | B．view | C．means | D．idea |
Only in this way will you get your valuable ideas __________ ; or your time will be wasted.
| A．over | B．across | C．away | D．down |
The young teacher always has a lot of methods to make her lessons lively and interesting, _______ all her students.
A. agreeing to B. turning to C. seeing to D appealing to
---- Someone might see us.
-----___________? We are not doing anything illegal.
| A．What’s up | B．What if | C．How come | D．So what |
It’s already 10:00. I wonder how it that she was two hours late on such a short trip.
| A．came over | B．came out | C．came about | D．came up |