Look!The students are ______ the teacher carefully.(listen)

Look,the students in the English class. look!the students are c_____ their classroom look!the students are singing anddancing(happy) Look at the picture ,the students ____________(celebrete) a birthday. Look!The students are ______ the teacher carefully.(listen) Look at the following notices from the Students'Union. The students look forward to talk with the foreigners again. look!the two students ( )the same in the pictureis look see 还是 have说明理由 Look!A number of students ____(be) on the playground. Look!How ___(hard) the students are working! The students look _ when they wear school uniform(order) Look!The students ____ ____ ____ lesson 怎么写 Look!Under the trees_____(sit)two girl students The students think they should look 什么on weekdays. Look,the teacher as well as all his students is playing games on the playground这里为什么用is不用ar而为什么This is my twin sister Lucy.Both she and I are good at drawing.这里要用are? Ar You The One ( ) Look at ____picture A one B the one C first D the first( ) These books are my _____. A students B students's C students' D students of Look!The students ____ [swim]at the pool.Listen!Who ____ [sing]in the room?