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.
I am good at playing the piano, but Lucy is even ________ at it.
| A．good | B．better | C．best | D．well |
When Miss Green asked us ________ silent, we stopped ________ at once.
| A．keep; talking | B．to keep; talking | C．keep; to talk | D．to keep; to talk |
My mother lost her key ________ her car yesterday.
| A．at | B．of | C．to | D．for |
Our lives are becoming ________.
| A．good and good | B．better and better |
| C．more and more good | D．more and more better |
The weather in Guangzhou is hotter than ________ in Beijing in summer.
| A．it | B．that | C．this | D．them |