is,who,the,window,cleaning连词成句is,who,the,window,cleaning（连词成句）You are doing your homework(用“I”作主语改句子）Look!A boy______(swim) in the pond.(用动词的适当形式完成句子）Number 5 is in the shower.这句话可用现在进行时结构来表示___________________

Who is cleaning the window?
I'm doing my homework.
is swimming
Number 5 is showering.
就是这了，谢谢!!

who is cleaning the window?
I am doing my homework.
is swimming
Number is taking a shower.

Who is cleaning the window?
I am doing my homework.
swimming
Number 5 is bathing now

Who is cleaning the window?
I am doing my homework.
Look! A boy is swimming in the pond.
Number 5 is showering./Number 5 is taking a shower.

who is cleaning the window?
I am doing my homework
is swimming
Number 5 is showering.
祝您进步咯

who is clenaning the window ?
I am doing my homework now.
look!a boy is swimming in the pond .
Number 5 is showing now .