---How did you go to Guangzhou yesterday?--- I took a taxi _________ I would be in time for the meeting.
There is little water in your cup, ________?
--- What are you doing here, Mrs. White?---I'm waiting for my son. He________ back from school.
--- Why are you taking a bag with you?--- I’m going to buy something. The supermarkets don’t _____ free plastic bags to shoppers to protect the environment.
--- Can we find before an earthquake?--- Yes. Some animals will run wildly and some plants will come out in the wrong season.
--- Can’t you see all the foreign players are quite strong?--- Yes. But the Chinese players got the gold medal ______.