Tom studied hard and tried _____ the exam.

Tom studied hard and tried _____ the exam. Tom studied hard and passed the English exam (容易). he studied hard,the college entrance exam. 改错1.He studied very hard .and at the end he passed the exam. Tom worked very hard and f( ) he passed the exam. He failed in the exam,and I wonder ___ he studied hard in th She studied hard in order to pass the exam She studied hard she studied hard in order to pass the exam =she studied hard he studied hard ONLY to fail in the exam 意思? he studied very hard( )he could pass the exam She studied hard to pass the final exam. she studied very hard.she still failed the exam