Kids don’t learn their native language , but they become fluent in them within a few years.
| A．consciously |
| B．effectively |
| C．carefully |
| D．naturally |
It’s the love and responsibility that have driven him to ___ many hardships and survive.
| A．go into | B．go through | C．look through | D．look into |
We should always _____ the interests of people in mind.
| A．bear | B．place | C．show | D．drop |
It’s your decision — you must ____ the responsibility if things go wrong.
| A．bear | B．take down | C．put up with | D．stand |
They have a beer together ____, talking about their separate life, but not often.
| A．by and by | B．now and then | C．all the time | D．more or less |
— There is only three days left, but we still have a pile of papers to deal with.
— Don’t worry. We have already ____ two thirds of them after all.
| A．got over | B．got through | C．given up | D．given away |