现在完成时仁爱英语

现在完成时仁爱英语内容摘要：

ave—be away from e/go back—be back begin be on join—be a member of /be in… eg. 1) The river has bee dirty. The river has been dirty for a long time. 2) My father has left Sanming. My father has been away from Sanming since last month. 3) The TV play has begun. The TV play has been on since two hours ago. scientist ______ from home for three months. A. has left away B. left away C. has been away Brown ____ in China since 1984. A. has been B. has e C. was grandma has _____ for three years. A. died B. been dead C. death. mother ______ in the school for a long time. A. begins to teach B. has taught C. has begun to teach 5. The interesting film ______ for some time. A. has been on B. began C. has begun. C A B B A Judge right or wrong: • I have bought a dictionary . ( ) I have bought a dictionary for two years. ( ) I have had a dictionary for two years. (。