A: Er two. Or maybe one. No --- on second thoughts make that two. Is that okay with you
At least two, but they have to be pretty small to fit.
Two: one to get it 95% done, and the second to give it the twist at the end.
Who wants to know
None, that's what students are for.
On the second page of google.
Because sixty-seconds=minute.
Reservation reservation reservations.
