Tham khảo tài liệu 'english grammar tests-elementary level's archiveweather test (4)', ngoại ngữ, toefl - ielts - toeic phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | English Grammar Tests-Elementary Level s archive Weather Test 4 the summer many people in North America often go to a scenic spot set up a tent and live outdoors for a short period of time. This recreational activity is called. u surfing u roughing u camping the hot summer months people usually turn on keep cool in the high temperatures. u air conditioners u furnaces u humidifiers open-toed shoes that are usually worn in the summer. u Sandals u Boots u Moccasins a recreational sport where people go to lakes rivers and streams in order to catch fish with long poles hooks and bait. u Seining u Wading u Fishing annoying insects that penetrate the skin in order to suck .