It’s not easy for trailwalkers to finish walking a__ trail within 48 hours.
| A．100-kilometre | B．100-kilometres |
| C．100 kilometres | D．100 kilometres’ |
---Were your parents at home last night?
---No. We ________ went to Grandma’s birthday party.
| A．both | B．all | C．none | D．neither |
---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 |