The teachers are busy preparing the exams these days .
The teachers are busy preparing the exams these days .
26.We are busy preparing for the exams l__________.
They are very busy these days.They for the next week's exams
英语会考单词拼写.26.We are busy preparing for the exams l__________.
单词拼写26.We are busy preparing for the exams l__________.27.Th
Final exams are coming.Preparing the exams now Add Oil.
These days they are busy ( ) the farm work填介词
连词成句 the,these,students,preparing,days,coming,are,for,meet,t
we are busy (preparing )our lesson these days括号中为什么填ING形式
we are busy ( )our lessons these days.a ,prepare!b,preparing
The students are busy preparing for the national entrance ex
We are busy these days. In those days the workers had a hard