tolong bantu mksih ...

1
a. does he consider me his best friend?
b. have they dived for several hours?

2
a. doesn't she
b. am I
c. will you
d. isn't it
e. didn't he

3c. Her being here is enough.

4
a. too
b. enough
c. enough
d. too
e. enough

5
a. collecting stamps
b. what is your hobby