there were four lessons in the morning.这句话话对吗/

less than four times a Less than four time a Less than four times a there were four powerful means of transmitting and receiving information能改成there were four powerful means to transmit and receive information吗 the environment here is better than before.there _ less pollution nowA areB isC wasD were There were less high buildings in the past.这一句哪里错了 We were there ___ four o'clock 填介词 at ,on 或 in there were four lessons in the morning.这句话话对吗/ There are less car accident this year than there were last year.纠错,并简述原因谢谢. there would be less There were we had rain today than yesterday,so there were people late for work.A less;fewer Bless;few 英语翻译3Q原句应该是 if there were fewer of these shops ,children would probably b____ less unhealthy food . there were no less than eight houses in the area with a space to rent中文意思谢谢 If four of them were There were four green cats in the house.(four green cats 划线）（对划线部分提问）___________ ____________ ____________in the house? if there were four flies（苍蝇）on thetable and i killed one,how many would be left?中英都要、 (it is ） four years since we last saw each other.这句话括号里为什么不是there were