Question

put the verbs in brackets into the correct form

1.We ______(save)thousands of trees if we _____(keep)polluting the environment

2.What _______(happen) if we _________(not waster)so much paper

3.If we ________(not stop)cutting down so many trees,we_________(endanger)our oxygen supply

4.If people _______(dump)chemicals into rivers,they_________(not be) able to swim in the future

Answer 1

put the verbs in brackets into the correct form

1.We ___will save___(save)thousands of trees if we __keeps___(keep)polluting the environment

2.What ___will happen____(happen) if we ____don't waste_____(not waster)so much paper

3.If we _____don't stop___(not stop)cutting down so many trees,we_____will endanger____(endanger)our oxygen supply

4.If people ____dump___(dump)chemicals into rivers,they___won't be______(not be) able to swim in the future

Answer 2

put the verbs in brackets into the correct form

1.We ___will save___(save)thousands of trees if we ___keep__(keep)polluting the environment

2.What ____would happen___(happen) if we ____didn't waster_____(not waster)so much paper

3.If we ___don't stop _____(not stop)cutting down so many trees,we____will endanger_____(endanger)our oxygen supply

4.If people ____dump___(dump)chemicals into rivers,they_____will not be ____(not be) able to swim in the future