May I play computer games now — No, you______. You _______ finish your homework first.

Nature is at its most beautiful in spring ______ all kinds of flowers are in blossom, ______ attracts people from all walks of life to take a spring outing.

He told us that he ______ the lettersin the morning.

The plan ________. Which of the following is WRONG?[ ]

By nine o’clock yesterday evening, we______ our work.