Read the sentences and asnwer the questions.
1. If I finish my homework, I'm going to eat ice cream.
2.If I pass my exam, I 'll go to the beach.
3. If the questions exam are easy, I might pass it.
4. I'm sure I'll get the grades I need if I study hard.
a) Are the students talking about the present or the future?
b) Are the events possible or certain to happen?
c) What tense are the verbs in the if clause?