_____ your attention focused on practicing, and you can reach your goal of becoming an excellent pianist.

Is there________ book by Mo Yan?—Yes. It’s on______ bookshelf over there.

This box is ________ heavy________ I can’t carry it.[ ]

Would you like _________ Shijing Hill with us next Sunday afternoon?—I will go with you unless my mother _________me．

More and more people found _________ necessary to have a balanced diet.