1、Period Sixis celebratedwere organisedis called本课栏目开关语法感知知识储备语法感知Period Sixbeing discussediswill be givenfeelshas been receivedmust be sent语法感知本课栏目开关语法感知知识储备Period Sixcantcouldhave todont have toought toought not to语法感知本课栏目开关语法感知知识储备Period Six知识储备本课栏目开关语法感知知识储备Period Six知识储备本课栏目开关语法感知知识储备Period Six知识
2、储备本课栏目开关语法感知知识储备Period Six知识储备本课栏目开关语法感知知识储备Period Six知识储备本课栏目开关语法感知知识储备Period Six知识储备本课栏目开关语法感知知识储备Period Six知识储备本课栏目开关语法感知知识储备Period Six知识储备本课栏目开关语法感知知识储备Period Six知识储备本课栏目开关语法感知知识储备Period Sixhave been treatedshall be givenhad been reachedis being builtare needed知识储备本课栏目开关语法感知知识储备Period Sixwill be
3、 builtmust be finishedwas being builtIt is said thatgot/were injured知识储备本课栏目开关语法感知知识储备Period Six知识储备本课栏目开关语法感知知识储备Period Six知识储备本课栏目开关语法感知知识储备Period Six知识储备本课栏目开关语法感知知识储备Period Six知识储备本课栏目开关语法感知知识储备Period Six知识储备本课栏目开关语法感知知识储备Period Sixcant have gone to Beijingdont have to worry aboutoughtnt/ought not to scold him知识储备本课栏目开关语法感知知识储备
