用括号内所给动词的适当形式填空1, Don't___(laugh) at others when they are in

用括号内所给动词的适当形式填空
1, Don't___(laugh) at others when they are in trouble2, In China,the number of Interenet users___(be）55 million in 20023,There___(be) some fruit juice in the bottle.Pass it to me ,please4, You should not ____(make) a noise in class5, You ___(take) a train trip to BeiJing last week,didn't you?6, someone called me yesterday evening,___(do)he?7, Your mother ___(look)young8, His face ___(turn)red after finding the truth9, -Who sings best in your class? -jane___(do)10, I didn't go to see the film because I___（see）it