WE / IF / NO / WATER / WE / TO / WILL / USE / FRESH / POLLUTE / THE...

1. - KIEM TRA LAN 3 HKII
Tiếng Anh KIEM TRA LAN 3 HKII
1. we / If / no / water / we / to / will / use / fresh / pollute / the / have / water.………