Tick (√) the simple sentences.
1. ___ Teenagers can express their opinions in a class forum.
2. ___ Matt is a friendly person, and he is an enthusiastic student.
3. ___ She is good at maths; however, she gets poor marks in biology.
4. ___ You can upload your photos and videos on Facebook.
5. ___ This teacher is very tolerant of ill-mannered students.
6. ___ Parents shouldn’t put too much pressure on teens, or they may get stressed.
7. ___ Cheating on exams is not a right thing to do.
8. ___ Exams are coming; therefore, the school has stopped all club activities.
9. ___ My best friend likes showing off his new DIY products.
10. ___ Anna is shy, but she tries to participate in many club activities
1,4,5,7,9