Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.

Dear headmaster,

　　On hearing the news that a Reading Festival is to be held on campus on the World Book and Copyright Day and the possible project is open to be recommended, I (21) ______ hardly wait to write to you, sharing my humble opinions.

　　As far as I'm concerned, the theme of the festival can be "sharing", primarily (22) ______ (consist) of three parts. Firstly, the festival can start with a 30-minute discussion where groups of students can exchange and share what they (23) ______ (expose) to recently, expressing themselves freely. Following this section is the speech. Teacher and student representatives previously selected by us are to share and recommend the book they think really deserving to be read. It's needless to say that the last sharing section which is the most meaningful is donation, during (24) ______ time everyone present, teachers or students, is expected to donate one or more books to the library. As for when (25) ______ (hold) the activity, the afternoon may be an ideal choice so that it won't interrupt our classes.

　　My advice is justified by the following reasons. First and foremost, it is in the group discussion and exchange that we students can have a thorough idea (26) ______ our peers are reading for the moment, serving as a driving force for our own reading journey. So it is (27) ______ the books recommended. Named by those "idols" in our mind, they will definitely win our heart. As for the donation, the benefits are exactly self-evident. (28) ______ ______ can we share beyond our class or even beyond our school, developing a good campus tradition, but (29) ______ (importantly), these books which are sure to be dusted on our shelves can now be of more value.

I'm looking forward to your favorable reply. And (30) ______ is my sincere hope that the festival can be a great success and we can gain a lot from