Ⅰ.用所给词的适当形式填空
1．Ifthey________________ (start) intheearlymorning，theywouldarriveinhalfanhour.
2．Iwastoobusythen，otherwiseI________________________ (help) youdothework.
3．Theytalkedasifthey________________ (be) friendsforyears.
4．Thepictureexhibitionboredmetodeath；IwishI________________________ (notgo) toit.
5．I’dratheryou________ (post) theletterrightaway.
6．Withoutelectricity，there________________ (be) nomodernindustry.
7．Ifonlythey________________ (tell) mewhatthey’vedecided.
8．Butforyourhelp，thetask________________________________ (notfinish) intime.
