Hoàn thành các câu sau :
1 ) He is lazy. He gets bad marks . ( Combine these sentences with " if " )
2 ) We make the air dirty. We use the car all the time ( Combine these sentences with " if " )
3 ) the / Sydney / city / is / cleanest / world / in / the ( Rearrange the words to make a sentence )
4 ) If / plant trees / school yard, / school / greener place. ( Make sentence using the words given )
1) If he is lazy , he will gets bad mark .
2) We will make the air dirty if we use the cars all the times.
3) Sydney is the cleanest city in the world.
4) If we plant trees in the schoolyard , our school will be a greenner place.
1. If he is lazy , he will get bad marks.
2. If we use the car all the time , we will make the ari dirty.
3. Sydney city is the cleanest in the world .
4. If we plant trees in the school yard , school will be a greener place.
1)If he is lazy,he will get bad marks.
2)If we use the car all the time,we will make the air dirty.
3)Sydney is the cleanest city inthe world.
4)If we plant trees in the school yard, our school will be a greener place.
