There will be interval of 20 minutes after second act.
Haven't I told you already that you ________ have my answer tomorrow morning?
-- Do you think it's a good idea to make friends with your students?-- ________, I do. I think it's a great idea.
The head office of the bank is in Beijing, but it has ________ all over the country.
-- Can he take charge of the computer company?-- I' m afraid it's ________ his ability.
Make sure you've got the passports and tickets and ________ before you leave.