— When______ you______ the smart hat?— While my parents were waiting for the plane at the airport.A. did, buy B.do,buy C.were,buying
---What time is it? ---.
---What can she do? ---She canChinese kung fu.
Can you help usour Chinese?
---does he want to join? ---An art club.
---Can you playguitar? ---No. But I can playbasketball.