.Part of the family _______ out on holiday. They are supposed to be back at the end of this week.
He has been to general manager because of his excellent work in the company.
Despite some difficulties,China has achieved a lot in the past year ______ .
After you have used the dictionary, please put it back ______ it belongs.
A wonderful idea suddenly occurred to me ______ I would turn to the reference book to finish my homework.
Never before ______ so highly successful in his attempts to forecast the weather accurately on a small scale.