英语帮助下`

来源：百度知道 编辑：UC知道 时间：2024/05/10 14:30:26
用动词的适当形式填空`
-Listen,who_______(sing)in the room?
-oh,Mary_____(sing)there.
Now,we_____(have)an English cla-

********************您好，很荣幸为您解题*********************
is singing
is singing
are having

全部都是现在进行时，也就是说，都是表示现在正在发生的动作。
现在进行时的结构是：be+动词ing
所以，答案分别是
-Listen,who is singing in the room?
-oh,Mary is singing there.
Now,we are having an English cla-

-Listen,who is singing (sing)in the room?
-oh,Maryis singing (sing)there.
Now,weare having(have)an English cla-