If you don’t know how to spell the new word, please ________ in the dictionary.

—I don’t know the new word.

      —It doesn’t matter, you can ________ in the dictionary.

   A. look up it                B. look it up            C. look for it

 If you don’t know the new word, you’d better ＿＿.

A. look up a dictionary    B. look up an dictionary

C. look it up in a dictionary   D. look up it dictionary

根据所给汉语，完成下列英语句子，每空一词。.

1.你可以在字典上查这个生词。

You can              the new word in the dictionary .

2.让我们去远足而不是呆在家里。

Let ' s go hiking                staying at home ,shall we ?

3.如果你熬夜看你喜欢的电视节目，你会感觉困的。

If you               for your favourite TV programs , you will feel sleepy.

4.汤姆下午在机场为他的朋友送行。

Tom will       his friend       this afternoon in the airport .

5.他太害羞，以致不敢在公共场合说话。

He was too shy to speak              .

—I don’t know the new word.

—It doesn’t matter, you can ________ in the dictionary.

　 A. look up it　　　　　　　 B. look it up　　　　　 C. look for it