1. Our teacher will be happy if you do all your homework
2. if I become rich and famous ,I will donate money to charity
3. What will we do if we fail the exams?
4. He's shy . if you speak to him, he will not answer
5. if it's sunny at the weekend, we will go on a mountain expedition
1. Our teacher will be happy if you do all your homework
2. if I become rich and famous ,I will donate money to charity
3. What will we do if we fail the exams?
4. He's shy . if you speak to him, he will not answer
5. if it's sunny at the weekend, we will go on a mountain expedition