1) What should I do and where to go?
2) When he enters the password on the ATM, he should not show or say the pin code to another person.
3) He must look at the time, so as not to be late for the plane.
1. would rather
2.had better
3. would rather
4. would rather
5.had better
6. would rather
7. had better
8. had better
9. had better
10. had better
11. would rather
12. had better