His family are all__ vacation now.A.at B.of C.on D.for 怎么选

His family are all__ vacation now.A.at B.of C.on D.for 怎么选 Those three problems are all__,but this one is__.(difficult) The student are all__ __(害怕)their head-teacher are his family they photos.合成一句话 His family is/are eating dinner now Are they his____of his family 填空 His ___(family) all are teachers. His family are watching TV 还是His family is watching TV? There are five ____(people) in his family How many people are there in his family?如题 how many people are there in his family. These are his family photos改为单数句 His family very big and all of his family music.A.are;1ove B.are;1oves C. the old coat and black suitcase are Sophie's all__ (possess)用possession还是possessions 为什么 His are fine（family）是填family还是填familys mr.jones is with his family 可以改成mr.jones with his family are walking over the bridge 吗. zhang's family ___ rather big and his family ____ fond of popular musicA.is;are B.is;is C.are;is D.are;are Our family has a reunion every year .His family are waiting for him .单复数怎么判断 详解...