teacher is ____the new lesson while we are ___ the exam.关于pr
teacher is ____the new lesson while we are ___ the exam.关于pr
The students are ___ ___ ____the coming exam.
Liu Xiang is an Olympic winner in the ___ hurdles .We are pr
While the teacher ---(have )an english lesson
This is our f____ lesson at school.We like our new teacher v
Our English teacher worked late into the night,____the exam
1 The teacher is ____the new students ____(领.参观)our school .
While we are having an exam,it is not proper to _____ our no
Our maths teacher _the new lesson with onther teachers at pr
1.____the help ____the teacher,i can pass the math exam.
改错 Our teacher is having a lesson and we are listening to he
( )【安全】is the most important while we are travelling.