21. I suggest ________________some money. (collect)
22. What about ________________a shower instead of a bath to save energy. (take)
23. I think we should ________________off the faucets. (turn)
24. If we plant more trees along the streets, we ________________more shade and fresh air. (have)
25. If the pollution _____________on, the world will end up like a second-hand junk-yard. (go)
21. I suggest ________________some money. (collect) 22. What about ________________a shower instead of a bath to save energy. (take) 23. I think we sh
By Vivian
21. collecting
22. taking
23. turn
24. will have
25. go
21. I suggest collecting some money.
22. What about taking a shower instead of a bath to save energy.
23.I think we should turn off the fauces.
24. If we plant more trees along the streets, we will have more shade and fresh air.
25. If the pollution go on, the world wil end up like a second- hand junk- yard.