Mr Li teaches ______ Maths this term. We all like ______ lessons.
The little boy was made _____ again after his mother told him some jokes.
-_____ beautiful flowers! Who sent them to you? --Ah, it’s a secret.
-The flight to London wasbecause of the heavy snow.
-Little Tomhome for three days. His parents are very worried.
- In our school library, there____ a number of books on science and the number of them ______ growing larger and larger.