（1）Are they cooking dinner？
Yes，they are．Yes，they are．
（2）Is Mr Liu cooking meat？
Yes，he is，Yes，he is，
（3）Is Mrs Liu cooking meat？
No，she isn't．No，she isn't．
（4）Is Liu Tao cooking some vegetables？
No，he isn't．No，he isn't．
【考點(diǎn)】現(xiàn)在進(jìn)行時(shí)．
【答案】Yes，they are．；Yes，he is，；No，she isn't．；No，he isn't．
【解答】
【點(diǎn)評(píng)】
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發(fā)布：2024/4/20 14:35:0組卷：35引用：3難度：0.5
