英语语法问题the students have been preparing for the exam for thre
英语语法问题the students have been preparing for the exam for thre
For the past two years,I have been busy preparing for the ex
The sthdents were busy preparing for the coming exam.汉译
The students are preparing --------- the maths exam.
i am too busy preparing for the exam ___________ (play)
He is busy preparing for the exam的同义句
We are preparing for the exam(改为同义句)
Kathy______ spend time preparing for the exam.A
THE STUDENTS HAV BEEN PREPARING THEIR LESSON的问题.
The students are busy preparing for the national entrance ex
Many students ___ preparing for the midterm examination.
while other students are busy preparing for the eaxm ,he___r