24. Will we grow a lot of trees in the parks? 25. Some body will clean the room later. 26. You mustn't open this parcel until Christmas Day. 27. They can't make tea with cold water. 28. The students will hold a meeting before the Teacher's Day a meeting will be 29. People can recycle tires to make pipes or floor coverings. 30. They should send applications 31. The manage must sign the contract today. 32. They will build the new bridge by the end of the year.