1 A: Can I use your computer? (MAY)
May I use your computer?
B: Actually, I need to use it. (BUT)
I'm
to use it.
2 A: Can I have something to eat? (RIGHT)
have something
Is
to eat?
B: Sure. (COURSE)
Yes,
3 A: Can I watch TV before I do my homework?
(OK)
Is
do my homework?
B: Sure. (PROBLEM)
Yes,
watch TV before I