If you don’t know the meaning of a word, (up / it / should / you / look)


Виберіть одну відповідь:
If you don’t know the meaning of a word, you should look up it.
If you don’t know the meaning of a word, you look should it up.
If you don’t know the meaning of a word, you should look it up.
If you don’t know the meaning of a word, should look you it up.