Scientistshaveobtainedmoreevidence___________plasticisfindingitswayintothehumanbody.

• A.what
• B.that
• C.which
• D.where

AfewmonthsafterhehadarrivedinChina,Mr.Smith___________inlovewiththepeopleandculturethere.

• A.wouldfall
• B.hadfallen
• C.hasfallen
• D.fell

Unliketraditionalgyms,app-backedgymsofferpeople___________optionstoexercise.

• A.casual
• B.regular
• C.flexible
• D.tight

Whatapity!Youmissedthesightseeing,orwe_________agoodtimetogether.

• A.had
• B.willhave
• C.wouldhavehad
• D.hadhad

Theyaretryingtomakesurethat5Gterminals_________by2022fortheBeijingWinerOlympics.

• A.willinstall
• B.willhavebeeninstalled
• C.areinstalled
• D.havebeeninstalled

Nowadaysthe___________fortravellingisshiftedfromshoppingtofoodandscenery.

• A.priority
• B.potential
• C.proportion
• D.pension