multiple choice question

By the end of next month my grandmother ........ in the same house for more than 80 years! will be living will have lived will live will have been living   <<< answer My mother ....... for 62 years and she never even coughs. What a lucky woman! smoked has smoked << answer is smoking smokes  I ...... you how much I spent on my new car. You'd be shocked! won't tell am not telling you am not going to tell don't tell <<< answer My grandparents live in the singapore so I ...... to singaore many times. am flying flew have flown << answer flies oil .... on water float is floating floats << answer floating However, fox very rarely attack humans, of ________ they are usually afraid. whom << answer who that which The fox lives in deserts, forests, plains and mountains, but according to scientists ________ have studied the animal, it is becoming endangered in some areas who << answer which whose whom The fox has powerful legs, ________ it uses to climb and to jump into trees whose who which << answer whom Fox sometimes prey on sheep and goats, so they may be killed by the farmers ________ animals they attack whose << answer which whom who The fox is a member of the cat family ______ grows to around 3m in length. who that << answer whom whose