----How should I do the experiment next? ---- Do as you .
Having a large family to support, Mr.Johnson had to work in the evening.
—When did you get to know the professor over there? —It was at the work shop we did reserch to gether two years ago.
I have read a series of stories about some world famous great scientists, are from our country.
I must say, it’s a very offer. The pay is higher and the working conditions are much better.
I’ll take you to a newly opened market you may get all you need.