1.I don’t think we have enough p .We’d better add some before we run out of it.
答案:petrol
2.Jessie would like to work in a k because she likes children very much.
答案:kindergarten
3.Peter is a r man.He never tells a lie.
答案:reliable
4.Lily made a bad i on her manager by getting to her office late on the first day.
答案:impression
5.We all know that the sun is the centre of the s system.
答案:solar
6.Not until the last (章) can you get the result.
答案:chapter