根据句子意思，用所给单词的适当形式填空。
小题1:The ____________(high) of the new building is over 400 meters.
小题2:On Christmas Eve, the Santa Claus hides gifts _____________ (secret) into kids' stockings.
小题3:— How many times should I take the pills, doctor?
— ___________ (two) a day, please.
小题4:— Shall we meet at 9:00 at the school gate tomorrow morning?
— I hope we can make it ___________ (early). What about 8:30?
小题5:Mr. Li's report gave us a deep _____________ (impress) .
小题6:Remember __________ (turn) off the lights when you leave the room, please.
小题7:The film was __________ (base) on Chinese history in the 1940's.
小题8:Look! Can you see a kite _____________ (fly) in the sky?
小题9:The boy is a good swimmer. He can swim ____________ (cross) the wide river.
小题10:Many students find it ____________ (bore) to play computer games all day.