29.Lucy had to shout ___________on the noisy street.
Half a century ago, parts of the Thames were “biologically dead” because of the pollution.
—Glad to see you again! I quite appreciate your new haircut. —. Well, I like things that are in.
— Ken, ___________, but your TV is going too loud. — Oh, I’m sorry. I’ll turn it down right now.
Owing to heavy traffic jams, many people would like to choose the train ______ driving.
— Thank you very much for giving me a hand when I was in trouble. — Don’t mention it. I only did what anyone else _______ in my place.