In 1986, the Chinese government ________ a law stating that by the year 2000 every Chinese child would have nine years of compulsory education.
The speech which he made _______ the project bored me greatly.
---My god, it’s raining again. What a cold day! ---So it is. It’s really too cold _______ May.
Recent campus tragedies show that safety measures are so important that we _______ take them too seriously.
--- I was late for school this morning. ---_______ You started early, didn’t you?
I ’m sure _______ bread of this kind is only sold in _______ city of Harbin.