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项。（共4小题，每小题1分，计4分）

A. want to know B. did well in C. will take car e of D. can’t find the way

He was good at math when he was in Middle School.
I really get lost. Please tell me where the post office is.
I wonder why Chengdu is so attractive.
Sally is going to look after her mom in two days.