The bell is ringing.The students are ready ____class.A.for l
The bell is ringing.The students are ready ____class.A.for l
Listen!The bell is ringing.Whatis
Class is over.Listen!The bell is ringing for the b 首字母填空
Listen,the bell is ringing.Class is over.Let's have a b_____
Listen!There_____ the bell.A.rings B.ring C.is ringing D.is
There is someone ringing the door bell.Who _____ it be?A) ca
the students are getting ready for the coming___exams.(final
例:The bell is ringing.The bell has just rung.则:He is having
the bell is ringing可否改写为the bell has just rung
The bell is ringing和The bell had just rung有什么区别?
为什么不选a?the bell is ringing.it is time that we __ the class.A
( ) of the students is getting ready for the exam.A.Every B.