You'd better the examination paper once more before you hand

You'd better the examination paper once more before you hand 23.You'd better the examination paper once more before you h Before you hand you in your test paper,you'd better (c ) it you'd better c____the answers again before hand it in You'd better try once more. Have____ ____,will you he said to me:"you had better hand in your paper at once."怎样 You should c_________your paper before you hand it in. You should c____your answers before you hand in your paper. Before you hand in your paper,_____you have finised the whol You’d better _______ the whole article at once. please c ____ your paper before you hand it in 英语翻译Make sure you include in the examination paper whatever