—Would you mind giving me advice on how to improve my record ?
—If you make ______ most of your potential, there will be _____ rise in your achievement．
| A．/;/ | B．/; a | C．the; a | D．the;/ |
After the new technique was introduced, the farmers produced ________ grain in 2006 as five years before.
| A．as twice much | B．as much twice | C．twice much as | D．twice as much |
The man,_______ is often parked in front of our house, is a famous surgeon.
| A．who’s car | B．of which the car | C．the car of which | D．whose car |
– Can you tell me ___________?
– An engineer from Jinan Iron and Steel Plants．
| A．what your friend is | B．who your friend is |
| C．what is your friend | D．who is your friend |
. My sister, as well as her classmates who_____ late for class, _____criticized by Mr.Hunt．
| A．were; was | B．was; were | C．was; was | D．were; were |
It had been raining three days before we arrived, so we might as well _____ at home.
| A．stay | B．to stay | C．have stayed | D．to have stayed |