. _____ squeezing your own orange, have you tried buying packs of orange juice?
________ all over the hills and around the lake are wild flowers of different colors.
-- It cost me 30 yuan to get here.--Well, it was crazy of you to take a taxi ________ you could come by bus as well.
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.