词汇运用:选择括号内恰当的单词填入空白处。使句子正确。
What____ （a／an)exciting experience it is!
Please keep____ (quiet／quietly)in the library．
____ (Stay／Staying)up late is bad for your health．
Miss Li always____ (provides／offers)US with love and help．
Disneyland is enjoyed by____ (million／millions)of people around the world．
