有兩處錯(cuò)誤,具體分析如下：
1.正確 Hello,everyone.—— 呼語
2.正確 The bus is leaving in a few minute.
—— in a few minute 表示將來的“幾分鐘后”,趨向動(dòng)詞的進(jìn)行時(shí)態(tài) is leaving 表示不久的將來,
3.部分有錯(cuò)誤 So I'd just like go over some of our safe rules before we set off.
1）正確的講法應(yīng)該是 'd like to do,因此此處要改為 I'd just like to go over some of our safe rules；
2）后面的時(shí)間狀語從句中用一般現(xiàn)在時(shí)態(tài)表示將來沒有錯(cuò)誤.
4.有錯(cuò)誤 Firstly,you mustn't get out of the bus with my permission
—— you mustn't get out of the bus 意思是“你們絕對(duì)不能下車”,而 with my permission 卻表示“在我的許可下”,前后矛盾,應(yīng)該改為 without my permission（沒有我的許可）.
5.補(bǔ)充部分也有兩處錯(cuò)誤：
1）If you get out of on your town 應(yīng)該改為 If you get out of the bus on your town 或者 If you get out on your town.理由是 of 是介詞,后面必須有賓語,因此必須補(bǔ)充賓語 the bus 或者干脆刪除 of .
2）you all must stay closely to me.中的 stay 是表示狀態(tài)的系動(dòng)詞,其后應(yīng)該用形容詞 close 作表語,需要改為 you all must stay close to me （把副詞 closely 改為形容詞 close）