nhờ a Maiyeumotnguoi giải giúp e ạ VI/ Hoaøn thaønh ñoaïn vaên vôùi nhöõng töø trong khung: sit powerful diseases rapidly from not television space way called Our world is changing …………………….. . Every day we are going farther faster. Sixty years ago we didn’t have airplanes, but today we are sending men into ………………….. . Every day we are sending news faster. Today a family in San Francisco can ……………..in its living room and watch alive ……………….program from Paris. And every day we are conquering more …………………… Less than ten years ago people feared the dreaded disease ………………….polio, but today ……………………..vaccines have almost wiped it out. Our changing world is ……………….always comfortable and secure. Many people don’t like to change. They like the ……………it is. Ye more changes are coming: Ten years …………………now few people will live the way they are living. - conquer: cheá ngöï - polio: beänh baïi lieät - wipe out : tieâu dieät VII/ Saép xeáp nhöõng caâu sau thaønh moat ñoaïn hoäi thoaïi hôïp lyù: ____ Do you want to send it by airmail or surface mail? ____ Oh! That’s too expensive. ____ All right. ____ Excuse me. I’d like to send this parcel to Ha Noi. ____ That’s better. I’ll send it surface. ____ How much is airmail? ____ Surface mail is cheaper. It’s only 22,000 dong. ____ I’ll have to weigh the parcel first. Four kilograms. That will be 43, 500 dong.