Was it not until last week ______ hedecided to give up smoking— No He began _____ he saw the new filmlast month

31. Your IQ isn’t _____determines whether you will succeed in your future life.

The headmaster who had the grand ceremony waved to the crowds with a smile .

Would you like ________ camping with me —— I’d like to. But I’m busy ______ my homework.

She devoted herself________to her research and it earned her a good reputation in her field.