people are busy preparing for
people are busy preparing for
people are busy preparing for it的同义句
The students are busy preparing for the national entrance ex
while other students are busy preparing for the eaxm ,he___r
26.We are busy preparing for the exams l__________.
Farmers are busy preparing for Christmas中的preparing是动名词还是现在分
Are you busy now?Yes,i am busy preparing for the coming exam
选择We are _ for the test.A busy prepare B busy preparing C bu
They are busy preparing for the exam.So are we .他们在忙着准备考试.我们
英语会考单词拼写.26.We are busy preparing for the exams l__________.
the clerks are busy preparing for the journey,they will be a
单词拼写26.We are busy preparing for the exams l__________.27.Th