ALTHOUGH NAM WORKED VERY HARD, BUT HE DIDN’T PASS THE FINAL EXAM.A...

40. - TUYEN TAP 5 BAI TEST TIENG ANH LOP 12 CO DAP AN VA GIAI THICH 40. - TUYEN TAP 5 BAI TEST TIENG ANH LOP 12 CO DAP AN VA GIAI THICH
TUYEN TAP 5 BAI TEST TIENG ANH LOP 12 CO DAP AN VA GIAI THICH
40. Although Nam worked very hard, but he didn’t pass the final exam.A B C DIII. ReadingDoctors say that regular aerobic exercise leads to a healthier heart. Jogging, (41)_____, ridinga bicycle, and other aerobic exercises lower the risk of heart disease. In one kind of heart disease,fatty stuff called plaque builds up in blood vessels (42)_____ to the heart. Aerobic exercise helpsprevent this buildup. Aerobic exercise also (43)_____ the heart and lungs stronger.Doctors say you (44).______ do 20 to 30 minutes of aerobic exercise at least three times aweek. You need (45)______ hard enough to get your heart beating faster than normal. You can feelyour heart beating. You can use two fingers to feel a beat, orpulse, in your wrist or neck.