aven’t seenJohnson these days—— I think she _______a conference in Beijing, but I’m not sure

________ was known to them that the boss had broken his promise ________ he would give them a rise

Will the students go swimming after schoolB. —______.

I’m afraid that will mean________a great deal of money.— Well.I don’t mean________so much money. [ ]

We left Xi’ an _.___ a very hot summer afternoon