Thanks to Mr. Smith the father and the son eventually ________after ten years' cold relationship between them.
A．took up B．made up C．looked up D．turned up
with College Entrance Exam slogans, the walls of the classroom look better．
A．Having decorated B．Being decorated C．To be decorated D．Decorated
You should study the details of the policy before you sign it.
A．in return B．in advance C．at ease D．on purpose
If we keep wasting so much energy, ________are that our oil wells will dry up and the environment will be destroyed.
A. problems B. difficulties C. questions D. chances
You may imagine what great difficulty I had ________ complicated ideas in simple English.
A．expressing B．to express C．expressed D．express
The incomes of skilled workers went up. ________，unskilled workers saw their earnings fall.
A. Moreover B. Therefore C. Meanwhile D. Otherwise
