Chapter 13 Exercise 39, Page 289

Exercise 39

Page 289

1) a. Vegetables which are orange have a lot of vitamin A. b. Vegetables, which come in many shapes and colors, have lots of vitamins.

2) a. Did you hear about the man who rowed a boat across the Atlantic Ocean? b. My uncle who loves boating rows his boat across the lake near his house nearly every day.

3) a. Rice which is grown in many countries is a staple food throughout much of the world. b. The rice which we had for dinner last night was very good.

4) a. The newspaper article was about a man who died two weeks ago of a rare tropical disease. b. The obituary said that Paul O’Grady, who died two weeks ago of a sudden heart attack was a kind and loving man.

5) a. Tea which is a common drink throughout the world is made by pouring boiling water onto the dried leaves of certain plants. b. Tea which is made from herbs is called herbal tea.

6) a. Toys which contain lead paint are unsafe for children. b. Lead which can be found in paint and plastics is known to cause brain damage in children.