No one expected houses prices to fall, but _______ that is exactly what happened.
| A．moreover | B．thus | C．anyway | D．however |
.I would appreciate_____ very much if you could give me some advice on TOEFL.
| A．it | B．you | C．that | D．this |
.---- My grandfather walks five miles every morning.
-----Really? No wonder he looks so ______.
| A．intelligent | B．enthusiastic | C．nervous | D．energetic |
He walked directly towards her, and spoke to her in a low voice to avoid _____ by others.
| A．to hear | B．hearing | C．to be heard | D．being heard |
----I have never used the computer for shopping.Is it hard to use?
----No, it’s simple. You can follow the ____ carefully.
| A．introduction | B． instructions | C．description | D．corrections |
_____ all my teachers, Mr. Moore is the one who impresses me most.
| A．At | B．On | C．To | D．Of |