b. 1) f

2) t

3) t

4) f

5) t

6)t

a.2. She doesn’t live in Chicago

3. She helps her husband.

4. They don’t use all the rooms in the White House.

B.Positive=readed negative=read

Positive=reads negative=read

c. learn=learns watch=watches

stop=stops finish=finishes

live=lives go=goes

play=plays study=studies