Will you feel happy if you fail the contest?什么意思

Will you feel happy if you fail the contest?什么意思 if you don't be careful,you will fail in the exam.和if you ar 阅读理解if you have a friend,you will feel happy.if As long as you and I will feel very happy麻烦问下中文什么意思? You will fail the test again if you don't study hard.=You wi If the way ____ you do the job is wrong,you will surely fail I will feel happy if I just look at you by you side. If you don't work hard,you will fail the exam.同意句 you will fail the test if you don't work hard If you don't study hard,you will fail in the exam(同义句) If you don't study hard,you will fail the exam.（改为同义句） What will you do if you fail the exam?改为同义句