—How _______ do you chat with your aunt on the Internet?—Now and then, though we don’t have much in common.
She suddenly became ____ a man following her, so she went into a shop to get rid of him.
—What did you say to Lily just now? She looked so happy. —I praised her new hair style, saying, "______."
As consumers, we should be careful not to ______ the tricks of advertisers.
All parents love their children, ______ they make mistakes.
Tom went to the teacher’s office to ______ the watch someone had found on the playground.