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
The further falling of the stock market as reported today has ________ a fresh wave of selling.
A.given off B.set off C.put off D.got off
I'm interested in a single room. Do you have any ________?
A.convenient B.available C.possible D.personal
I ________ on a sofa because my grandparents have been here to spend the weekend.
A. slept B. was sleeping C. have slept D. am sleeping
The Voice of China has set up a stage some people can achieve their dreams.
A.which B.where C.that D.when