I like the song_______ S. H. E. They are my favourite singers.A. to B. on C. by
I hate people ______ talk much but do little.
—Could we go and watch the football game? —No, ______ you have the tickets.
—Can I go to the park, Mum? —Certainly. But you ______ be back by six o’clock.
—I’m leaving now. —______ you turn off the lights and the computer.
The population problem may be ______ one of the world today.