Rewrite the following sentences 1.Since the invention of special computers, the paths of hurricanes have been predicted If you_________________________________________ 2.The weather is bad, so we can't go hiking in the mountains If the weather______________________________________ 3.What was the height of the waves in the Japan tsunami 2011? How__________________________________________ 4.It's my opinion that you should study English in the UK. If__________________________________________________ 5.Global warming will affect specific regions in different ways Specific regions______________________________________ 6.It's two years since the Hawaii volcano erupted The Hawaii volcano____________________________________