找错:They leave for shanghai last wednesday morning

找错:They leave for shanghai last wednesday morning they will leave shanghai at nine tomorrow morning ? They left for shanghai by air last week.同义句 They decided_______(not leave)Shanghai. ____will you leave for Shanghai They are going to（离开）for Shanghai this Sunday morning. They______(not leave)for Shanghai tomorrow. We ___(no leave)for Shanghai tomorrow His father______(leave)for Shanghai next week. They bought many flowers last Wednesday.变成否定句 they will leave very early tomorrow morning they ()went to shanghai last week