1.Tom is 35kg and Alice is 28kg.同义句 2.They go to school toge

1.Tom is 7Kg heavier than Alice./Alice is 7Kg lighter than Tom.
2.Do they go to school together?
3.Are the boys of our class playing basketball on the playground?
The boys of our class are not playing basketball on the playground.
What are the boys of our class doing on the playground?
4.How is the duck swimming
绝对手工,

一般疑问句:What are the boys of our class doing on the playground?
否定句: The boys of our class are not playing basketball on the playground.
第二个句子的：How is the duck swimming?

1. Tom and Alice weight 35kg and 28kg respectively.
2. Where do they go?
3. What are the boys of your class doing on the playground?
4. How does the duck swim?