1. We pollute the air. We have breathing problems. ( If )
⇒If we are pollute the air, we will have breathing problems.
2. He has a lot of time tomorrow. He will be able to sê a movie ( So )
⇒He has a lot of time tomorrow so he will be able to see a movie.
3. I phone hi, twice. He didn't listen to me. ( but )
⇒I phone hi, twice but he didn't listen to me.
4. She said sorry to her father. She has broken his favourite vase ( because )
⇒She said sorry to her father because she has broken his favourite vase.
5. We make the air dirty. We use the cars all the time ( If )
⇒If we are make the air dirty, we will use the cars all the time.
6. He was tired las night. He stay up late to watch a football match ( because )
⇒He was tired las night because he stay up late to watch a football match.
7. Nobody in our class in younger than Nam. ( youngest )
⇒Nam is the youngest student in our class.
Comlpete the sentences
1. We/not/see/each other/10 years
⇒Wehaven't seen each other for10 years.
2.Tom and Joanna/go/to France/last summer.
⇒Tom and Joanna went to France last summer.
3. I/not have/a birthday party/ this year.
⇒I am not have a birthday party in this year.
4.If/ Nam/be/late./we/wait/him
⇒If Nam is late, we will wait him.
5. If/rese/bottles,/save/ a lot/money
⇒If you rese bottles,you will save a lot of money.
6. My family/be/here/since Christmas.
⇒My family has been here since Christmas.