their怎么读单词,eraser怎么读单词

单词短语 my your his her their our it mine yours his hers theirs
爷爷奶奶单词怎么读
这些单词怎么读
判断下列每组单词的划线部分,发音相同 的单词写(t),不同的写(f).
2b翻译问:lastmonthweaskedourstudentsabouttheirfreetimeactivities