If we all think _____ ,we can help grow trees.

If we all think _____ ,we can help grow trees. We all think nothing can grow on the r Everyone can help to save paper.If we all ___ ,we can help p We think __planting trees will help the enxironment A.if B.w Trees help us.We can use trees ( ) different ways. If we all think carefully,we can help___trees.A.protect B.pr And we can grow b_____ flowers and plant trees in the garden We think we should do whatever we can to help our school.该句中 翻译：We need all the help he can give us can you help ----- (we)? If you hace problems,we can help you_____them. We can also help them cross the road if n_________.