there were long periods when we had no news of him.period不可数吧

how long were you there怎么回答? U were a peri when you have no teeth Long long ago,there were three bears.(改为同义句) How long were you there?改成he,怎么改? How long were you staying there?这句话对吗? how long were you there 是什么时态,能等于什么 Long long ago,there were only a few thousand people in the world Long long ago.There were some animals开头遍英语故事,最少七句话. 用long long ago,there were some aninmals写四句话中文加英文 Long long time ago,there were a n old king 这句话哪里有错 以Long long ago ,there were two men.开头写一段故事,不少于六句话 There were How long were you there.为什么用were 从意思上我看不出来是过去时啊` 你在那裏停留了多久?how long were you stayed there?为什麼用were?不用have? there were long periods when we had no news of him.period不可数吧 Peri-operative什么意思 Long ago,there was a big cat in the house.He caught many mice while they were stealing food.翻译 翻译:Long ago,there was a big cat in the house.He caught many mice while they were stealing food.