动词填空：根据句意用所给动词或动词短语的适当形式填空(每小题1分，共10分)

arrange                    inform of            break down               put forward              delight      concentrate on              take up                     contribute to             expose                   accuse of

The suggestion ________________ by the chairman was rejected at yesterday’s meeting.
_____________ to sunlight for too much time will do harm to your skin.
Doing sports on a regular basis _____________ our health.
His car __________ constantly ___________, which makes him crazy especially when he is in a hurry.
In order to calm their child down, the mother _____________ the story where the father left off the night before.
______________ to live in the countryside, he has never thought of seeking fortune in the big cities.
He couldn’t ____________________ his experiment with so much noise going on outside the labs.
Being afraid of falling behind the times, he has always been keeping himself ____________ the latest development of technology.
The young man _________________ stealing three times since he left high school.
He demanded that a car _______________ to pick him up at the airport.