–“HOW BIG IS YOUR FAMILY” –“_______________”A

65. –“How big is your family” –“_______________”A. We are seven B. It is seven peopleC. There are seven of us D. We have seven people.IV. GUIDED CLOZE TEST (1 PT)Choose the word or phrase (A, B, C or D) that best fits each blank space in the following passage.Air PollutionEvery one wants to (66) _______ pollution. But the pollution problem is as (67) _______ as it isserious. It is complicated (68) _______ much pollution is caused by things that benefit people. For example(69) _______ from automobiles causes a large (70) _______ of all air pollution. But the automobile (71)_______ transportation for millions of people. Factories (72) _______ much of waste that pollutes air andwater, but factories gives employment to a large number of people.Thus to end or greatly reduce pollution (73) _______ people would have to stop using many thingsthat benefit them. Most of people don’t want to do that, of course. But pollution can be (74) _______reduced in several ways. Scientists and engineers can work to lessen the amount of pollution that such thingsas automobiles and factories cause. Governments can pass and enforce laws that (75) _______ businessesand traffic to stop or cut down on certain polluting activities.