2. Write S for simple sentences and C for compound sentences.
(Viết S cho câu đơn và C cho câu ghép)
___ 1. Teenagers are often very active and talkative.
___ 2. He often chats with his friends on Facebook Messenger.
___ 3. She is a smart student, and she is an active member of our club.
___ 4. My friends and I joined a sports competition last year.
___ 5. He is a club member, but he never participates in any of the activities.
Bài Làm:
_S_ 1. Teenagers are often very active and talkative.
_S_ 2. He often chats with his friends on Facebook Messenger.
_C_ 3. She is a smart student, and she is an active member of our club.
_S_ 4. My friends and I joined a sports competition last year.
_C_ 5. He is a club member, but he never participates in any of the activities.