Tom, it’s cold outside. _______ your coat when you go out.
—How nice the building is! What is it for?—It _________ be a hotel. But I’m not sure.
—When does a lion begin to eat meat?—I’m not sure. Maybe ________ a few months old.
Like Zhalong, our hometown Yancheng is also ________ ideal home for wildlife.
He has worked in this school for many years, _______ he?
—What’s wrong with you?—I can’t decide ______ next.