______ you make a promise, you should keep it.
A.The moment | B.While | C.Once | D.As if |
Unfortunately, some natural signs which might have helped more people survive the earthquake were ________.
A.abandoned | B.ignored |
C.deserted | D.rejected |
. ___________ the extreme levels of air pollution, city authorities have started to take measures to quickly reduce pollution levels and protect city dwellers.
A.In spite of | B.As well as |
C.In response to | D.By means of |
Whenever I read the old letters, _____ was fairly often, sweet memories warmed my heart.
A.who | B.which | C.when | D.that |
An expert says, “ I think it is unpredictable for nature. You don’t know what will happen but _________we are preparing.”
A.somehow | B.somewhat | C.anyhow | D.someway |
When the young man was shown the evidence, he ______ and told everything he had done to the police.
A.broke up | B.broke away |
C.broke off | D.broke down |