10. I think that you... wrong. I think the meeting is tomorrow, not today. a) may b) may be 11. It... rain later today, so I'm going to take my umbrella. a) might b) might not 12. Hurry! Let's get to the store before it closes. It ... open after six. a) might be b) might not be 13. Oh, no! The airplane ... be delayed because of the bad weather. a) may b) may not 14. I'm not sure who she is. She ... our new teacher. a) may be b) may not 15. There... cookies inside this box! Let's open it and find out! a) might be b) might not 16. No, calling Mr. Smith at two o'clock in the morning... a good idea. a) might be b) might not be 17. I don't feel well. I... have to see a doctor. a) might b) might be 18. (A) What is the capital city of Spain? (B) I'm not sure but it ... Madrid. a) might thi họ​