Find adjectives and replace them with their verb equivalents.
The situation is laughable to him.
becomes
He laughs at the situation.
Avoid the constructions "there is/are" and "there was/were." This phrase merely conveys the fact that something exists, and it often fails to explain concisely what the something in question does. (See References 1)
There are some in Washington opposed to the measure.
becomes
Some in Washington oppose the measure.
Use the imperative or command form of a verb to express urgency.
We are ready to go.
becomes
Let us go.
Change instances of the passive voice to the active. In the active voice, the agent of the sentence, the thing or person performing some action, is also the sentence's subject.
The book was read by him.
becomes
He read the book.