_____the climate changes so much has caused many discussions among the scientists.
| A．What | B．Which | C．When | D．That |
Thepictureofthepark________memoriesofourclasstriplastyear.
| A．tookup | B．cameup | C．turnedup | D．calledup |
IfMarycarriesonworkinglikethis,she’ll________soonerorlater.
| A．holdon | B．giveout | C．getdown | D．breakdown |
I’ll________thematterassoonaspossible.Justhavealittlepatience.
| A．lookinto | B．lookafter | C．lookthrough | D．lookabout |
Ican______somenoisewhileI’mstudying,butIcan’tstandloudnoise.
| A．keepupwith | B．getalongwith | C．catchupwith | D．putupwith |
Mycousindoesn’tknowwhattoattheuniversity;hecan’tmakeuphismindabouthisfuture.
| A．takeon | B．takeaway | C．takeup | D．takeafter |