Combine the two sentences in each pair to form one sentence. Use and / or as per the meaning. Try not to repeat any words. I can speak English. l can understand English

To choose a good persuasive essay topic,begin with a big idea,narrow it down,and a.then narrow it down more; it is impossible to have a topic that is too narrow. b.do some research to see what you should write about c.specify-ask a question you want answered in your argument