we have been there for about two hours.

we have been there for about two hours. 英语翻译We have to stay there for two hours,____ _____.不可能是have What a waste of time!We have to ( ) there for two hours.(sta I have been down for two hours.改为同义句 I have been down for two hours.句型转换 I have been down ---- -- 初三同义句替换We have been waiting for many hours.We have been wait 1.We () here two hours ago.We () here for tow hours A.have a I have been watching TV for two hours.____is two hours____I he`s been studying there for two whole hours对划线部分提问.划线部分：for 他们已经工作两个小时了.They have been working for two hours.They have w I have been waiting for you for two hours.(对划线部分提问) I have been there for two days. 是什么意思?