判断:Students may put waste paper in wastebasket.
the students are collecting waste paper ____(raise)some mone
put them in waste bin 是什么意思
3.Waste paper ________________ (should throw) in the litter
he___a piece of waste paper,and put it into the rubbish bag
The students were asked to _____ the waste paper on the teac
改为同义句They want to put waste paper to good use.(改为同义句)They wa
waste paper are collect ------ recycling
How many students ____their birthdays in May
He ____________ not to leave waste paper in public places an
Your son can make a car model ___ waste paper! a.in b.into c
The teacher tell us not to t____ waste paper in the ground
students ____ paper at school in the future