Signal words can be used to join paragraph to paragraph and sentence to sentence.
KEY 9
Use a variety of sentence types.
Good writing in English consists of a more or less equal balance between short, simple sentences consisting of only one clause and longer sentences containing two or more clauses. Therefore, make an effort to use sentences of various lengths.
KEY 10
Check your essay for errors.
Don\'t cross out long sections or try to add a lot of new material. Look for obvious errors in punctuation, spelling, and capitalization as well as common grammatical mistakes.