They visited their grandparents last week怎么改为否定句 They 什么 什么t

They visited their grandparents last week怎么改为否定句 They 什么 什么t They visit their grandparents on Sunday.(改为否定句) They visited the museum last week.改为反意疑问句 I visited the museum last week(改为否定句) week they their next are grandparents visiting they showed us their flat last week一般疑问句,否定句 英语句型转换1 .I visited my grandparents last weekend.(改为否定句）2.The They didn't do their homework last night改为否定疑问句 把They went to play soccer last week改为否定句 visited last my l grandparents week连词成句 They visited Egypt last summer.怎么改为一般疑问句? they often their honework on their computers 改为否定句