Page 18. Exercise 1. A. Look! It ___ now. Let's take some pictures.

Page 18. Exercise 1. D. Dr. Stevenson is in Los Angeles now. He ___ at the Sheraton Hotel.

Page 43. Exercise 1. F. My brother and sister ___ (argue) about something when I ___ (walk) into the room.

Page 18. 1. B. I usually ___ meat for dinner.

Page 43. Exercise 1. L. While Ted ___ (shovel) snow from his driveway yesterday, his wife ___ (bring) him a cup of hot chocolate.

Page 43. Exercise 1. K. While it ___ (snow) in Iowa, the sun ___ (shine) in Florida. While you ___ (shovel)snow in Iowa, I ___ (lie) on the beach in Florida.

Page 43. Exercise 1. H. Tommy went to his friends house, but the boys ___ there (be, not). They ___ soccer (play).

Page 43. Exercise 1. I. Stanley ___ (climb) the stairs, when he ___ (trip) and ___ (fall). Luckily, he ___ (hurt, not) himself.

Page 43. Exercise 1. C. I ___ (call) Roger at nine last night, but he ____ (be, not) at home. He ___ (study) at the library.

Page 43. Exercise 1. G. I got a package in the mail. When I ___ (open) it, I ___ (find) a surprise.

Page 43. Exercise 1. D. I (hear, not) ___ the thunder during the storm last night, because I ___ (sleep).

Page 18. Exercise 1. C. Mary ___ vegetables for dinner today.

Page 43. Exercise 1. B. I ___ (want, not) to go to the zoo, because it ___ (rain).