Complete the sentences with the correct forms of the verbs in

Complete the sentences with the correct forms of the verbs in brackets:
will, may/ might, to be going to, Present Simple, Present Continuous.
1. Hurry up! Our bus ______________________(to leave) in twenty minutes!
2. I know! We __________________(to buy) a mobile phone for her birthday present.
What do you think?
3. Watch out! You _____________________(to fall) down the stairs!
4. I'm afraid I can't help you with the move tomorrow. I ________________ (to have)
my final exams at school.
5. I'm sure several more countries __________________(to join) the European Union
within the next three years.
6. I'm not preparing chilli con carne for our dinner because some guests _________
__________(not / to like) spicy food.
7. I've decided not to go to Peru with them. I _______________________(to spend)
two weeks at the seaside instead.
8. I don't need your help. I think I ________________________(to manage) myself.