begin expected but ordinal const found应该如何解决

begin expected but ordinal const found应该如何解决 pascal ;expected but .foundvar a,t:int64;begin readln(a);t:=a-3500;if t1500)and(t4500)and (t9000)and(t35000)and(t55000)and(t class ______(begin)at eight o'clock. The film___(begin) since two o'clock. Schooi _________(begin) at nine o'clock. Syntax error,“：”expected but “identifier A0” found.Compilation aborted. 英语翻译Revive - All Of This For You Love gave me welcome When I least expected He opened up the door and waved me in But straight away I knew There was no way I could enter I was just too broken to begin And as I turned away I could hear him say begin begin The meeting was expected to start at 8 o’clock but the professor didn’t turn up _____ twenty minutes later.A.before B.until C.after D.since I went on an excursion recently,but my trip took me longer than I expected为毛不用had expected书上写的就是expected哦~ 初学RADexcepted implementation but recived beginDELPHI 2010 BEGIN那个错误的提示 begin在主语为三单时要加S吗?如 The school begin(s) at eight o'clock . _“The meeting is scheduled to begin at 7 o'clock._But ( ) a delay.A:it will be B:there'd be C:there will be D:there is为什么选择C 而不是选择A呢? It is eight o,clock .We begin _____(have)classes. （L）begin at eight o'clock.首字母填空 Then I begin to _____at about eight o'clock.急 L____ begin at eighi o'clock 首字母填空