-_____ beautiful flowers! Who sent them to you?
--Ah, it’s a secret.
A. What B. What a C. How D. How a
-The flight to London was because of the heavy snow.
A. put up B. put out C. put off D. put away
-Little Tom home for three days. His parents are very worried.
A. left B. has left C. has gone away from D. has been away from
- In our school library, there____ a number of books on science and the number of them ______ growing larger and larger.
A. is, are B. has, are C. have, is D. are, is
- You eat the soup if you don’t like it.
A. shouldn’t B. mustn’t C. can’t D. needn’t
--- What is our head teacher like, do you know?
--Oh, he is very kind, ________ he looks very serious.
A. because B. though C. if D. when