Pre-test
Choose the correct expression.
- If Betty had been brave enough, she Madonna for her autograph.
- If more students for the class, the class would have been offered.
- If there were no oxygen on earth, life as we know it .
- If he for the interview, he would have got the job.
- If they to fail to reach their target, the account would be lost.
- If more money on SARS research, a way to prevent would be found.
- I will fix your bike if I a screwdriver of the proper size.
- If you boil water, it into the atmosphere as vapor.
- If he the report yesterday, he would have begun a new project.
- If you me. I have to make a phone call.