--- ________ your sister a student?
---No, she ________.
| A．Is; is | B．Is; isn’t | C．Are; is | D．Are; isn’t |
– Mum, do you know if Dad _____ a model plane for me?
- I think he will do if he _____ free.
| A．will make; will be | B．makes; is |
| C．makes; will be | D．will make; is |
Last month, doctors used a 3-D printer to rebuild the face of a person ____ had a bad accident.
| A．/ | B．which | C．whom | D．who |
- Shall we climb Nanshan this weekend?
- Good idea! It’s not high. It’s about _____ high.
| A．one hundred fifty meters | B．one hundred and fifty meters |
| C．one-hundered-fifty-meter | D．one-hundred-and-fifty-meter |
It’s widely known that you won’t achieve success _____ you work hard.
| A．unless | B．whether | C．if | D．until |
He thinks himself somebody, but we think him _____.
| A．nobody | B．anybody | C．somebody | D．nobody |