(a) Complete the sentences in If-clauses type I
1. If it rain, we will stay at home 
2. If you don't know the way, I will pick you up 
3. My mum bake a cake if you will come to see use
4. They will come to his party if he invite them 
5. I will visit my grandparents if i have a long holiday
(b) Complete the sentences in If-clauses type II
1. If you studied harder, you would got better marka in your tests. 
2. If i been rich, i would traveled around the world. 
3. She would came to the market with us if she had not to work 
4. We would sent you a message if we got to the city 
5. I would called you back if i arrived at home.