The teacher was angry about his being late for class, but he behaved ______ nothing had happened.
| A．as | B．even if | C．as if | D．even though |
．Bay, Amazon and Wall Mart are popular websites ______ people can sell goods to each other．
| A．where | B．which | C．when | D．whose |
She was the first in our class _____ the mold: Instead of getting a job in education, she decided to become a businesswoman．
| A．to break | B．breaking | C．broke | D．broken |
—What do you think of our next game?
—A bit worried．We ______ it with our two major players injured．
| A．have lost | B．will have lost | C．lost | D．are losing |
It is only when an NBA player has aged and been through many battles ______ he learns an
important lesson; there is no “I” in “team”．
| A．after | B．before | C．what | D．that |
—What is Mr.White, do you know?
—I don’t know exactly．But I think he can be_______but a doctor．
| A．anybody | B．something | C．anything | D．everybody |