改为同义句.My bedroom is smaller than yours.My bedroom is
_____ _____ ______ ________ yours.There are over 1,000 students in our school.There are _____ ____ 1,000 students in our school.There are 6boys and 6 girls in our group.Our group 6 boys and 6 girls .There is some water in the bottle.There ____ ______ water in the bottle.