- Can you go to row a boat with us this afternoon?
- I'm afraid not. I_______ look after my little sister because my mother is out.
| A．can | B．may | C．would | D．have to |
---Dad, could I have an MP3 like this one ?
---Sure, we can buy ________ one, but as good as this.
| A．a more cheap | B．a much cheaper |
| C．a most cheap | D．the cheapest |
The readers of that magazine are ________ young people.
| A．most | B．mostly | C．must | D．more |
---Mary, it’s going to rain. Better take ________ raincoat with you.
---Well, but I can’t find ________ raincoat I put here yesterday.
| A．a…a | B．a…the | C．the …a | D．the…the |
-- Don’t you mind my smoking here?
--- ______. The children have gone out playing.
| A．No, please not | B．No, go ahead, please |
| C．Yes, I do | D．I’m sorry to hear that |
---It’s raining! When did it start?
---I don’t know exactly. In fact, it ____ all this afternoon.
| A．lasts | B．has lasted | C．lasted | D．will last |