I smoke out of ____habit, not for ____pleasure, and I have had this habit for twenty years.
| A．a; the | B．the; a | C．/; the | D．/; / |
--Look! Somebody the sofa.
--Well, it wasn’t me. I didn’t do it.
| A．is cleaning | B．was cleaning | C．has cleaned | D．had cleaned |
It suddenly occurred to himhe had left his keys in the office.
| A． | whether | B． | where | C． | which | D． | that |
I'vethe habit of calling in on my grandparents on my way home from school.
| A． | come into | B． | gone into | C． | got into | D． | run into |
My brother would like to buy a good watch butwas available from that shop.
| A．nothing | B．none | C．no one | D．neither |
We have bought so much food now that Suzie won’t be with us for dinner.
| A．may not | B．needn’t | C．can’t | D．mustn’t |