It’s three months since I last spoke to Linda. (for) => ______________________________________________________________ People protect the environment now. The environment will be nicer. (If) => ______________________________________________________________ Many rivers are poisoned. Factories produce waste and pour it into rivers. (because) => ______________________________________________________________ He was very fat. It was difficult for him to find nice clothes. (therefore) => ______________________________________________________________ Because it rained heavily, the road in front of my house was flooded. => Because of Son Tung M-TP performs the song “Lac troi” very beautifully. => The song “Lac troi”