单词辨音。选出划线部分发音不同的那个单词。
—What colour __________your shoes?— __________ black.
Robert is __________ brother. __________ is in Class Two.
I haven’t got __________ oranges __________ bananas.
There __________ a pen and two pencils on the desk.
—I’ll go for a picnic tomorrow with my parents. — .