----What do you think of the book?
----I don’t think it’s ______ useful book.
| A．the | B．an | C．a | D．不填 |
—What season is your favourite?
—I like __________ best because the weather is very cool.
| A．spring | B．summer |
| C．winter | D．autumn |
—What’s this in English?
—It’s __________ ruler.
| A．/ | B．an | C．the | D． a |
—Why do you like watching the news?
—Because I hope to _______ what’s going on around the world.
| A．try out | B．find out |
| C．listen to | D．make up |
Premier Li Keqiang does a lot of reading,_______ he is very busy.
| A．but | B．although |
| C．because | D．Before |
—What do you think of the restaurant you go last night?
—I think it’s _______restaurant in town . The service was really bad.
| A．a bad | B．the worse |
| C．a worst | D．the worst |