Express one idea per sentence. Use your current topic — that is, what you are writing about — as the grammatical subject of your sentence (see Verbs: Choosing between active and passive voice).

Be careful though - if you only ever use simple sentences in your writing you don’t add much detail, so your reader could lose interest. Compound sentences have more than one verb and contain ...

When you are writing, words are grouped together into sentences. There are a few simple rules you need to follow to make sure your sentences are clear. Firstly, a sentence needs a capital letter ...