Bai 1: Chuyen thanh cau bi dong:
1. I know him very well
\(\Rightarrow..................................................................\)
2. She disappointed me much
\(\Rightarrow..................................................................\)
3. A comedian makes us laugh
\(\Rightarrow..................................................................\)
4. We must learn about road safety
\(\Rightarrow..................................................................\)
5. People wear helmets when riding everyday
\(\Rightarrow..................................................................\)
6. We have recycled a lot of garbage
\(\Rightarrow..................................................................\)
7. He takes many nice photos
\(\Rightarrow..................................................................\)
Bai 1: Chuyen thanh cau bi dong:
1. I know him very well
⇒He is known very well
2. She disappointed me much
⇒I was disappointed much
3. A comedian makes us laugh
⇒ We are laughed by a comedian
4. We must learn about road safety
⇒ Road safety must be learnt about
5. People wear helmets when riding everyday
⇒Helmets are worn when riding everyday
6. We have recycled a lot of garbage
⇒ A lot of garbage has been recycled
7. He takes many nice photos
⇒ Many nice photos are taken
1. he is known very well
2.I was very disappointed
3.We are made laugh by a comedian
4.road safety must be learned
5.Helmets are worn when riding everyday
6.A lot of garbage have been recycled
7. Many photos are taken by him
