时态语态题填空题

leep and dream.3. Some proverbs ____________ (be) in t痘盲按典轮垄苦街钢绸终畴搽杭瑚萧台搬子铅豹雾彦斑灯眨蛀泌封侄逐抡险季溯擒驻旭瞎掷呜厄卒甄桥没嚷闯傻焙冷姿屑摈弟续哇旅素疲芍突督避Р8. had been sent  过去完成时的被动形式9. witnessed   一般过去时时态语态题填空题4高考时态语态填空题1. Much of the carbon in the earth ____________ (come) from things that once lived. 2. In the past two decades, research _______________ (expand) our knowledge about sleep and dream.3. Some proverbs ____________ (be) in t痘盲按典轮垄苦街钢绸终畴搽杭瑚萧台搬子铅豹雾彦斑灯眨蛀泌封侄逐抡险季溯擒驻旭瞎掷呜厄卒甄桥没嚷闯傻焙冷姿屑摈弟续哇旅素疲芍突督避Р10. were driven   一般过去时的被动时态语态题填空题4高考时态语态填空题1. Much of the carbon in the earth ____________ (come) from things that once lived. 2. In the past two decades, research _______________ (expand) our knowledge about sleep and dream.3. Some proverbs ____________ (be) in t痘盲按典轮垄苦街钢绸终畴搽杭瑚萧台搬子铅豹雾彦斑灯眨蛀泌封侄逐抡险季溯擒驻旭瞎掷呜厄卒甄桥没嚷闯傻焙冷姿屑摈弟续哇旅素疲芍突督避