How can we -------(联系）you?根据句意写出合适的单词,尽快,谢谢!

How can we get how can we get how can we和how we can的区别? how can we save paper? How can we get there? “HOW can we help you? how can we get（）? how can we fight pollution? How can we learning English we How can we stop him from smoking. How can we___him___smoking How can we make Shanghai more beautiful? How much love we can come back how can we change our fortune How can we become healthy student? How can we lead the fashion? But how can we learn English well how high we can kiss the sky We can imagine how it will be