When did you leave the office yesterday afternoon—____ I finished my work.

I was really worried about you. You _______________ home without a word.

What I value most for a holiday is________I relax myself after the heavy work.

We should divide all the potatoes ________ two piles and separated the good ones ________ the bad ones

Research found that children who drank mainly soda were more than twice as likely as those who drank no soda _________ signs of aggression.