------How did you sleep last night?------Like a log. Never slept___.
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.
- How long did David work here? - For half a year, he didn't leave much_______on us.