I. put thr verb type 1 or 2
1. If people ( pollute) ......... the environment, a lot of animals ( die) ........
2. Many precious animals ( disappear )............ , if people ( cut down )............ trees
3. we ( save) ..... the trees if we ( save ) ..... paper
4. What ( do ) ............ you if you (be )............. Presidents
5 . If he ( work) ............. more slowly, he .......... ( not make ) so many mistakes
giup mk với mn ơi
1. pollute - will die
2. will disappear - cut down
3. will save - save
4. What would you do if you were president
5. worked - wouldn't make
.