_____ not to miss the flight at 15 :20,themanager set out for the airport in a hurry[ ]

________ the prices and functions of different typesof computers before you make up your mind which to buy

She’ll never forget her stay there ________ she found her son who had gone missing two years before[ ]

Everybody has arrived. It’s time we ______ the meeting.[ ]

We are going to spend the Spring Festival in Guangzhou, ____ live my grand parents[ ]