选词填空,
（ cutious ,repeat ,reject ,pump ,virus ,announce ,expose ,defeat ,instruct ,radium ）
1.I ___three times but he still couldn’t remember it .
2.This engine is used for ___water out of the mine .
3.The government ___yesterday to the media plans to create a million new jobs .
4.This is the first time that our team has been ___at basketball match .
5.Madame Curie is always remembered by people as the discoverer of ___.
6.You will be ___where to go as soon as the car is ready .
7.Don’ t ___yourself to strong sunlight ;it will harm your skin .
8.He was seriously ill because of a ___infection .
9.This proposal was firmly ___at the meeting .
10.He is very ___about committing himself to anything .