Hiswife,towhomhe__________forthirtyyears,waschildless.
A、hasmarriedTheyare__________amassproductionmovement.
A、firingProfessorTate__________abouthim.
A、heardthestudentstotalk__________someofthesuggestionsproveofvaluetoyouaswell?
A、CouldTheresearchprojecthasonlybeenunderwayforthreemonths,soit’toosearlyto_______itssuccess.
A、figure