Robert is away. He _______ America since last week.

Can you connect the keyboard ______ the computer? —Yes,I can. [ ]

Eddie is eight years old, but we have seven candles only, we need ________ candle.

______ the pants? —They’re 15 yuan. [ ]

Do you think if we will go to the movie tomorrow?—I think we’ll go if we ___________ too much homework.