2. i cant believe he lied to you
3. they may leave for spain this weekend
4. the bus might arrive on time
5. you should not make the same mistake again
6. he must have done it on purpose
7. they couldn’t continue their ascent because of the fog
8. you needn’t to worry so much about him
9. would you stop being so loud
10. you must pay attention to his gestures
ex 2
1. cant
2. could
3.must
4. might
5. may
6. should
7. would
8.could
9. can
10. should
11.don’t need
12. may i
13. must
14. may
15. should
