I visited a farm last weekend.(改为否定句)

I visited a farm last weekend.(改为否定句) 英语句型转换1 .I visited my grandparents last weekend.(改为否定句）2.The I visited the museum last week(改为否定句) I visited a farm last year.对a farm提问 Jim visited hie grandparents last weekend.改否定句 I visited my grandparents last weekend.改为一般疑问句. i miked cows on the farm last sunday 改为否定句 The man (in the car)visited a farm last weekend(对括号内提问） they were on the farm last saturday.改为否定句 We [visited our friends] last night改为否定句 将I have Played the piano Last weekend改为否定句 i often going to go shopping last weekend怎么改为否定句