so my frends and i decided to help you raise some money.中的decide为什么用它的过去式decided呢?

so my frends and i decided to help you raise some money.中的decide为什么用它的过去式decided呢? Mary and Lucy aremygood frends. I am aiso ____good frend My brother and I will go to zhe library tomorrow?A So I do B So do I c So will I D SOI Will meet frends and relatives是什么意思 Mary and I are ggood frends ,( )I 这是个反义疑问句,怎么填,为什么 Tom and i am good frends哪个是错的 应该是什么? 22.I’d better check in my luggage quickly ( ) I’d miss my flight.(本题分数：1 分.)A、 and B、 so C、 or D、 to 英语选择,急-I like reading storybooks and watching cartoons.-_____.A.Me too!B.So am I.C.My too!D.I am so. —My brother and I will go to the library tomorrow.—_______.Shall we go together?A.So am I.B.—My brother and I will go to the library tomorrow.—_______.Shall we go together?A.So am I.B.So do I C.So I am D.So will I. China is getting _________.Yes,I think so.A.beautifuler and beautifulerB.stronger and strongeC.more stronger D.more and more beautiful14.--- My good friend Mike wants to be a soldier when he grows up?--- _________.A.So am I B.So I am C.So do I D.So I Please look after my pet dog ______ I'm away.A、while B、so C、and D、because I love my dog -------.A very much B very well C A and C D so much I like meeting my friends _____ going to the cinema.A but B and C or D so I didn't like sports,and.my brother.A.either did B.neither does C.so did D.neither did I like meeting my friends _____ going to the cinema.A but B and C or D so My dad's got a borther,_____ I have got an uncle.A.and B.so C.but D.for I have a net friend, ?（ ）my sister doesn't. A:and B:but C:or D:so. My brother had a bad cold last week,and so _____.A.did I B.had I C.was I D.I did