1. --- I think I’m coming down with a bad cold. --- ___ .
A .Oh, don’t say that again. B. Then you’d better see a doctor.
C. Well, I suggest you have a rest. D. But you should go up a bit.
2. It was ___ he came back from school today ___ he found his new book missing.
A. when; then B. not; until C. not until; that D. only; when
3. He hurried to the booking office only ___ that all the tickets had been sold out.
A. to tell B. to be told C. told D. telling