The question now is where to build the new warehouse. A.discusses B.discussing C.be discussed D.being discussed 2.The light in the classroom is still on. Oh,I forgot . A.to turn it off B.to turn it down C.turning it off D.turning it down 3. A child parents are dead is called an orphan. A.which B.his C.whose D.with 4. You cannot cancel your order you change your mind within three days A.as if B.while C. so that D.unless 5. ,but the firemen came too. A.If only the police arrived B.Not only be police arrived C. Only if the police arrived D.Not only did the police arrive 6. We are delighted at the news they have established business relationship with your company. A.that B. when C.which D.what 7. The business talk next week when the CEO of your company comes. A.was held B. is being held C.will be held D. has been held 8. ,we should be glad. A.Were they to arrive tomorrow B. Were they arriving tomorrow C.If they arrive tomorrow D.They were to arrive tomorrow 9.It was so noisy that we found it hard to the conversation. A.carry on B.set off C.turn on D.go about 10. The computer program is designed for the of easy online reading. A.experience B.purpose C.invitation D. desicion