Viết lại câu sao cho nghĩa không đổi ;

giúp mình luôn với ạ, mình cảm ơn ^-^

1 He produced a great idea for our environmental project

= He came...

2 Due to the hurricant last night, I was without electric power

= Since there...

3 People dumped toxic waste Products into the rivers or landfill sites

= Toxic waste products...

4 Air pollution deaths will double by 2050 if nations don't act

= Unless...

5 As the world's temperature rise, the Arctice keeps losing its ice

= Due to...