sometimes, it is easier not to worry about these words until your final draft stage, especially if you are a beginning writer.
how do you do this? use the following tips: go through your first draft and circle the first word in every sentence. if you use the same word to start a sentence twice in a paragraph, then you need to choose another transition word and re-word the sentence.
how to choose transition words? think about how each sentence fits with the one before it. choosing the right word how can you choose the right word for each sentence? what does the sentence before this one say? how does this sentence 