XH. Choose the right modal vert:
1. She cant / must not have made so many mistakes. She is very good at
Mathematics
2. I wanted to ask you if you could/ can do me a favour
3. He must/could have been very angry the left without saying goodbye
4. He might / must have already arrived home, but I am not sure.
5. You are stupid to believe such a thing. I can/max say so.
6. You can / should be very happy after six months of mariage, but I don't see you
like this.
7. I am sure you could solve this problem if only you wont/would.
8. May / could you help me with the luggage?
9. He can/shall speak English rather well.
10. You should / would show respect to your parents-in-law.
11. You dont need / don't dare to repeat the phone number, as I have already learnt
by heart
12. Could / may I help you?
13. Our grandparents must / can be at home as the light is on.
14. You may / shall stay here for a while if you don't have a place to stay.
15. You should / must have told me earlier. Now it is too late for me to help you.​