The workers were made from morning to night in the past.
| A．worked | B．to work | C．work | D．working |
— You didn’t use to play tennis, ______?
— Yes. I still like playing tennis now.
| A．didn’t you | B．did you |
| C．weren’t you | D．were you |
_______ they were not rich, they tried their best to send their child to the best
school.
| A．However | B．Because |
| C．Even though | D．So |
Smoking is bad for your dad’s health. You’d better ask him to ______.
| A．give up it | B．give it up |
| C．take out it | D．take it out |
— What was your brother like when he was young?
— He _______ be quiet, but now he’s very outgoing.
| A．was used to | B．used to |
| C．used by | D．was used for |
— If you like the new car, why not buy it?
— But it’s really expensive. I can’t ______ it.
| A．afford | B．cost | C．spend | D．pay |