按要求完成下列句子。
1.david is the oldest of the three boys.(改为同义句)
david is____ ____the other two boys.
2.jim is very clever.kate is also very clever.(合并句子)
kate is____ ____ ____jim.
3.wendy is teller the other studengs in our school.(改为同义句)
wendy is ____ ____students in our school.
4.jack walks as fast as his father.(改为否定句)
jack____ ____ ____ ____ _____ his father.
「 此题是我的落点, 有人会做么。谢谢啦。」