Lisa is a little poor at Chinese. I think she needs _____ it every day.
______ regular exercise is very important, it’s not a good idea to exercise too close to bedtime.
It was a very long day for Jack. He didn’t get home from school ______ six o’clock.
Sorry, Madam. You’d better come tomorrow because it’s ________ the visiting hours.
—What’s the low-carbon(低碳的) lifestyle like?—Save energy, and produce carbon.
---What about these two coats, madam?---_______ of them fits me. Could you show me ______ one?