they hadn't sailed for long.they hadn't sailed for long____ a violent storm started,A after B.since C.when D.while为什么不是B呢.

they hadn't sailed for long.they hadn't sailed for long____ a violent storm started,A after B.since C.when D.while为什么不是B呢. they hadn't played fottball long when the bell rang they had to change the planes ,() they A hadn't B didn't C did they had to finish the work before they went home yesterday,didn't they?为什么不能用hadn't they haven't hadn't They had to walk here,hadn't they?哪错了?写出正确的句子 翻译句子：-Had they better wait here,sir?-No,they hadn't. They keeps talking about the party,they had a very nice time,______?A:hadn't they B:didn't they C:had they D:weren't they They must have finished the work,---?A,mustn't they B,haven't they C,hadn't they D,didn't they They had to walk here,___ they?A.mustn't B.did C.didn't D.hadn't they had a great time in the World Park,()they?A.didn't B.hadn't C.did D.had they had to walk there,hadn't they?怎么改 he had better stay here,doesn't he?怎么改 They had to stay at home yesterday,______?A.hadn't they B.had they C.didn't they D.did they They had to get off at the next stop,________?A.hadn't they B.had they C.didn;t they D.did they 选哪一个啊 they had a nice time,didn't they?当中,didn't they可以改为hadn't they吗? 英语画线部分提问 They sailed to the small is land中画线部分是sailed they wished that the boy the volin last night 为什么选择hadn't practised playing The merchants told him they hadn't meant to do wrong.请问 meant