—Let'stakeacoffeebreak.
—__________We'vebeenworkingforhours.
A、Whybother?Unliketraditionalgyms,app-backedgymsofferpeople___________optionstoexercise.
Theyaretryingtomakesurethat5Gterminals_________by2022fortheBeijingWinerOlympics.
Thedoctorshareshisphonenumberwiththepatients__________theyneedmedicalassistance.
Hehasthe_____ofanathlete:hereallygoesallouttowin.
Theoldladycan'thopeto_____hercoldinafewdays.
