—How did you find the trip to the Butterfly Valley last weekend?—It _____more pleasant but for the heavy rain on our way home.
A sheep_______on this kind of special grass usually grows much faster than_______on ordinary (普通的).
The Chinese language differs from Western languages ______, instead of an alphabet, it uses characters which _______ ideas, objects or deeds.
Eating too much fat can______heart disease and cause high blood pressure. Which is wrong?
No matter what changes have taken place, nobody can _______the fact that the experiment is a great success.
________he was a rising film star in China, but now few young people know him.