用所给单词的适当形式完成短文。 Yesterday Grandma 1._____ (cook) fish Amy 2._____ (help) her mother. Grandp3._____ (walk) in
the park. Sam 4._____ (play) on the computer. Tom 5._____ (play) with his toys. Their father 6._____
(watch) TV. They 7._____ (be) very happy.
试题答案
1. cooked 2. helped 3. walked 4. played 5. played 6. watched 7. were