从下面方框中选出与下列各句划线部分意思相同或相近、并能替换划线部分的选项。(共4小题，每小题1分；计4分)

(    )The careless boy didn’t pass the math exam．
(    )You’d better ask Mark．He often comes up with good ideas．
(    )The desk is so heavy that I can’t move it by myself．
(    )If you continue playing computers all day，you will sure disappoint your teachers and parents．