英语 按要求转换句型

英语 按要求转换句型
1.Bob bought a key ring and Candy bought a key ring,too.(同义句)
_________ Bob _________ Candy bought a key ring.
2.I don't like them and Bob doesn't like them either.(同义句)
_________ I _________ Bob like them.
3.That watch is too expensive.I can't buy it.(同义句)
That watch is to expensive __________ ___________ to buy.
4.I will get my mother a purse for her birthday.(同义句)
I will get a purse for my mother _______ _______ her birthday.
5.Bob thinks the big dictionary is too heavy.(否定句)
Bob _______ _______ the big dictionary is too heavy.