# 1
เลือกประเภท
While I ____ (watch) TV, my mom ____ (cook) dinner.
- was watching, was cooking
 - watched, cooked
 - am watching, is cooking
 - watch, cook
 
คำใบ้
the correct answer has -ing

the correct answer has -ing
was watching, was cooking
was reading
were not listening
weren't listening