You’d better not always look up the new words ____________ t

You’d better not always lokk up the new words（）the dictionar You'd better look up the new word in a dictionary(if)you don you'd better ( )look up every new word in the dictionary bec I always look up new words in a dictionary It's not always necessary to look up the words _______the di If you don't know to spell new words,please look ( )up in th of you has a dictionary,so you can look up the new words in Do you often look up the new words in the d___. 5.选择填空.1.You can look up the new words in a_________.A.noteb 根据提示写单词 You can look up the new words in this You can look up the new words in this.根据提示写出单词. You look tired. You’d better ______ up late. A．stay B．not st