We had hoped to catch the 10：20 train, but _____ it was gone

________ the past, leaving the sadness behind, _____ you’ll see the door of a new bright world open before you

Many boy students think math is _____ English.–I agree. I’m weak in English.

I wish I________play tennis with them this afternoon, but I have to study for a test.[ ]

driving used to occur _______, butnow it is under control.