What class is Wei Li in—She is in ______ .

23. Failure as he has been in his previous attempts, he still sticks _________ the research aimed _______ increasing production.

The doctor finally gave up the ____ ofmedicine for full – time writing

单词辨音 选出一个单词划线部分的发音与其它不同的选项。1.

He ________ go out with his parents, but now he ________ staying at home alone.— Maybe he likes playing computer games at home.