（L）begin at eight o'clock.首字母填空

（L）begin at eight o'clock.首字母填空 class ______(begin)at eight o'clock. The students begin lessons at eight o'clock（对划线提问） 划线部分是：at eight o'clock classes begin at （eight）划线提问 classes begin at （eight）划线提问 Classes begin at eight. clsses begin at eight o'clock为什么用clsses? The frist class begin at eight O'The frist class begin at eight O'clOck(变一般疑问句) l b( ) classes at eight o`clock begin在主语为三单时要加S吗?如 The school begin(s) at eight o'clock . The class （ ）（be） going to begin at eight. Class （begin）at eight 中间填什么 短句改错:Mary works at a bank.she begin at eight o'clock已经知道了 The child begin his lessons at eight o'clock.有没有错,begin要加s吗? we begin our classes at (eight o'clock),对括号提问 Classes begin at eight.对at eight提问 At around eight o'clock,l go to school school starts at nine o'clock. We begin our classes at eight o'clock in the moring 是什么意思?急!翻译成中文!急!