though he worked hard,( )he failed to pass the exam yet howe

though he worked hard,( )he failed to pass the exam yet howe Though he worked hard,he failed to pass the ____ exam.(enter He worked hard.He could pass the math exam.(合并)He worked har he failed ----- the final exam A.to pass B passing 改写句子 He worked hard in order to pass the test.He worked hard he worked hard,___he passed the exam. He works hard __________ (pass) the exam. He worked hard,yet he failed 这里的yet能否用but代替?为什么? He didn't pass the exam.Instead ,he failed it. He attempted ( ) pass the exam,but he failed. he didn't pass the exam. _Instead ______, he failed. Though he studied hard,he failed in the contest.