_______we are worried about is that air pollution is becoming much heavier in Han Dan.
A.It | B.What | C.Why | D.Which |
The employee proved ___________ to the job and the boss praised him.
A.suitable | B.adequate | C.fit | D.useful |
The young couple decided to their wedding until all the details were taken care of .
A.announce | B.maintain | C.postpone | D.simplify |
He was a(n) ___________singer until the age of 40, when he turned professional.
A.gifted | B.amateur | C.sacred | D.entire |
Contrary to what I had expected, he lost for ______.
A.second time | B.a second time | C.second times | D.the second time |
______ the works of Leonardo da Vinci, the Louvre Museum has more than 6,000 other European paintings, ranging from the13th century to the 19th century.
A.Except for | B.Except | C.In addition | D.Apart from |