4、_____atall.Myheartproblemisgettingworse.A.NoneB.LittleC.NothingD.Anything5.I’m afraid David cannot spare a whole day for outing.His time is fully ________ with exams. A.madeup B. taken up C. setupD.lookedup6._____theybelieveenjoyingasportsteamisagoodway______newfriends,Iwouldliketoattendcommuni