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

Tom is busy, so he isn't able to come to the meeting.
Tom decided not to buy the car finally.
Don't place the chair in the way, please.
Probably she is watching TV at home now.