1.同意句 I‘m fine too I‘m (very) (good),too.
2.I don't konw how I look after the bird.
I don't know how (to) (look) after the bird.
3.Peter is 145 (centimeters) (tall).
这个你没给原句,我就帮你编一个了,彼得身高145厘米.
4.The boy does well in swimming.
The boy (is) (good) (at) swimming.
读书 (reading)
问题补充：
She is (kind) and firendly to everyone.
她对大家都很亲切友好.
你一定是刚开始学英语吧,一定要好好打基础,不能马虎,今后等你就业时你知道学好英语的重要了