II.语言知识及应用(共两节,满分35分)第一节 单项选择(共20小题;每小题1分,满分20分)21. Will you _____ the clock? It’s slow.
He played the computer games till late last night,____ early this morning.
Mr. Wang made up his mind to devote all he could______ his oral English before going abroad .
They _____ building the new hotel because of the great cost.
-Excuse me! How can I get to the nearest post office? -Walk along this road for a few minutes. and you will___。
- How could I thank you enough? - Don't mention it. Any other man_____that.