1. Ride your bike carefully or you will cause accidents.
→ If you
don't ride
2. Nam dances wonderfully.
→ Nam is
3. My friend failed his exam because of his laziness.
→ As
your bike carefully, you will cause accidents.
4. Listen to the teacher carefully or you can't understand the lesson.
→ If
don't listen to the teacher carefully, you can't understand
you
5. Nam said: "Let's go to school by bikes or buses to save money and energy."
→ Nam suggested_
6. A girl is now in hospital. She was injured in the accident.
→ The girl
7. That football match was disappointing to us.
→ We were
8. His family is very poor. However, he is the best student of my class.
⇒ Although
9. My brother took a girl to hospital last night. Do you know her?
→
Do you know