Look! The two boys always come in and go out in pairs. —That’s really as a saying goes, “_______.”

To my mind, she is the most wonderful teacher that I’ve ever known, _________ is able to get across to her students ________ she really thinks and means.

He even ___________ notices at the supermarket to ask for old bikes.

Here is a photo _____ my family.[ ]

比较划线部分的读音，选出一个与其他三个发音不同的单词.