.There ______a number of books in our school library. The number of books________getting larger than last year.
| A．is, is | B．is, are |
| C．are, are | D．are, is |
The mobile phone has influenced our life a lot since it_____.
A. invents B. is invented C. was invented
Running man is the most interesting TV program_____ I’ve ever seen.
A. that B. what C. who
It is a good habit for us that we should nevertoday’s work till tomorrow.
A .put on B. put off C. put up
Jenny______TV when her mother got home.
A. is watching B. watches C. was watching
—_____is it from your home to the supermarket? — About 10 minutes’ walk.
A. How far B. How long C. How many