1-Conrad trembled with anxiety and anticipation as he pressed Denise's doorbell.
2-Karen and David arrived at the airport at 3:35 P.M. and took a taxi to their hotel.
3 d Christopher Wren, a contemporary of Isaac Newton and John Locke, was the architect of St. Paul's Cathedral.
4- Mr. Campbell gave copies of his novel to Ruth and me.
5-clarify your ideas
6-A. will concentrate on your ideas and how well you support them.
8-The budget payment is much higher than we anticipated, but the price of heating oil has skyrocketed this year.
9-A. The large plant-eating dinosaurs were quite slow, rather stupid, and extremely hungry.
10-Read the essay aloud to hear where words are missing or awkward phrasing or grammatical errors occur.
11- A. To see if your essay is directed toward its intended audience
13-A. The red sports car that was parked under the tree belongs to Alan.
14- B. I wanted to hire Dave, but a chain is only as strong as its weakest link