一
1.The boy was worried because he did not catch the cat .
2.The playmate hit the vase with his arm.
3."Playmate"means here a child who plays with him.
4.The boy's father praised him.
5.The story tells us not to tell a lie when you did something wrong.
二
1.A farmer saw a dead snake on his way to the field.
2.The farmer picked the snake into his bag to warm it.
3.After gorwing warm,the snake thanked the farmer.
4.At last,the farmer died.
5.The story tells us not to take an enemy for a friend.
三
1.Mr Black went to the city to look for the old woman.
2.The old woman stopped Mr Black's car and showed the way to the hotel.
3.The old woman asked Mr Black to stop at her house.
4.The Sun Hotel was near the old woman's house.
5.Mr Black had to turn round and go back ten miles.
四
1.The students in the science class are growing plants.
2.Some students have been digging since this morning to build the green-house.
3.The bushes are smaller.
4.The student don't build a new greenhouse..
4.Some students are working to finish the new greenhouse.
五
1.The weather in that summer was very hot and I wasn't happy.
2.It took the writer two hours and a half to read English and Chinese.
3.The writer spent most of the afternoon swimming.
4.The writer began studying as soon as he got up.
5.The writer is a good swimmer now.
六、
1.Long ago,a few people could stay in one place,hunting animals for food.
2.When these people learned to grow food,their life changed.
3.Factories were built after cities grew big.
4.Some people don't like to live in big cities.
5.Everyone knows how and where cities began.
麻烦了哈。谢谢