1. If he hadn’t
failed his exams, he wouldn’t have been expelled from the university.
2. It wouldn’t
have happened if she had followed the instructions of her scientific advisor.
3. If my
friend had done more maths at school, he wouldn’t have found economics so difficult
at university.
4. We would
have bought the equipment if it hadn’t been so expensive.
<span>5 If I had seen him, I could have given him
your message </span>
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Water is the most important thing in our lives. As we know, water a pledge of life on Earth. Water occupied two-thirds of the earth's surface, without water we could not survive three days. We use water for cleaning, cooking and personal gigieny.We are made of water- 75 percent of the water Is located in a man.
1 b
2 c
3 b
4 b
5 a
6 b
7 a
8 b
9 b
2
1.siting
2.making
3.plaing
4.doing
5.geting
6.using