1. the Sencond World War ......in 1939 A. starts B. started C. start D. has started 2.He was looking for an eraser ......he could erase a mistake in his composition A. because B. therefore C. so that D. however 3.Do you know when ..... ? A. was the accident happening B.the accident was happening C.did the accident happen D.the accident happened 4. He walked slowly ...... A. because of his bad leg B.in his bad leg C. so his leg was bad D. so that his leg was bad 5. Although the sun was shining, ............. A. it wasn't very hot B. but it was very hot C. yet it was very hot D. it was very hot 6. ............your relatives in England? A. What do you often visit B.What often you visit C. How often you visit D.How often do you visit 7.The examination will be held ............June , 2007 A. in B .on C. at D. to 8.Wearing uniforms help poor students feel equal..........others A. up B. on C. off D. to helppppppppppppp me