按要求完成下列句子。
1. I go to the library once a week. (改写成以he作主语的句子)
____________________________________________________________________________________
2. He is 154 cm. I'm 160 cm. (用比较级合并成一句话)
____________________________________________________________________________________
3. My father often cooks meals at home. (对画线部分提问)
____________________________________________________________________________________
4. Linda saw the animals yesterday. (变为一般疑问句,作肯定回答)
____________________________________________________________________________________
5. It's going to rain tomorrow. (变为一般疑问句,作否定回答)
____________________________________________________________________________________