The students ____________ a biology class when the visitors came.A.werehaving B.are having C.will have D.had

The students are having fun.改为同义句The students_______ _______ _______ _______ ________. Students always ________ _______ _______ ______ surfing the Internet.Students always enjoy themselves surfing the Internet.Students always ________ _______ surfing the Internet. The students will work in the supermarket画线supermarket提问______ _______ the students ________? listen the students ________ _______( have a class )tank you Some _______ the students come from England.回答! The students have lunch _______ about 1:00 加介词 all the students are _______(want)a running race The students are 11 _______(到;至) 18 years old Jim has _______ (little)rice of the three students. Mr.Hu likes talking to the _______(整个的)students. the students clean the classroom every daythe classroom ______ _______ ______the students every day How many students are there in your school = _______ the _______ of the students in your school The students are in sports hall.in sports hall对这部分提问 _______ _________the students? The students are having a good timeThe students are _______ _______改为同义词,填空填 haveing fun 可以么 All the students came to the party改为否定句_____ _______ the students came to the party The students had a good time on the school trip.(同义句）The students _____ a _______ school trip. When the teacher came into the classroom,the students _______ (stop) talking at noce It was snowing heavily outside.The teacher had the students _______ (stay) in the classroom.