改为否定句 1.They were tired after walking.2.We改为否定句1.They were tired after walking.2.We took pictures in the palk last month.

They were my friends 改为否定句 they were old then改为否定句 they were busy yesterday evening.改为否定句 they were very naughty at school改为否定句 they were on the farm last saturday.改为否定句 they were having an important meeting改为否定句 They were students ten yeas ago.改为否定句 They were in the park yesterday改为否定句 THEY WERE HERE否定句 They were in his pocket.改为否定句一般疑问句肯定回答否定回答 They were swimming at that time.（改为否定句） They _____ swimming at that time. 改为否定句 1.They were tired after walking.2.We改为否定句1.They were tired after walking.2.We took pictures in the palk last month. They were here yesterday.改为一般疑问句,特殊疑问句和否定句.They were here yesterday.改为一般疑问句,特殊疑问句和否定句. They Were late for school this morning （改为否定句和疑问句They Were late for school this morning（改为否定句和疑问句） They were under the table just now.改为否定句,一般疑问句,肯定句 They were in the library just now.(改为否定句） They were students ten years ago改为一般疑问句和否定句 Lucy and Lily could swim when they were five years old .改为否定句