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 |
interesting subjects they are !
| A．What | B．How | C．What an | D．How an |
To live a green life, we should try to save ____ energy and produce＿＿pollution.
| A．more; less | B．less; more |
| C．more; fewer | D．most; least |
-- Here is a schoolbag. Whose is it? -- Oh, it's ________. Thank you.
| A．my | B．mine | C．me | D．you |
—What do you think of _______ film about Zhan Tianyou?
—It’s __________ good film.
| A．the; the | B．a; the |
| C．the; a | D．a; a |
—I want to be a scientist to do some research on green cars when I grow up.
—Work hard. I’m sure your dream will be ______.
| A．realized | B．considered |
| C．invented | D．encourage |