I still haven’t decided whether to go or not.— But your time is running outPlease make up your mind ______ it is too late.[ ]

Many single parentswith the dilemma of dividing time between work and children。

With all his efforts_____ on helping the company survive in the competition, the new manager is loved by all the staff[ ]

The naughty boy,who starved _____ a CD,said seriously to his father that he would starve_____ death rather than giveup his demand.[ ]

What will the land be used for?— _____.[ ]