In our class, when the bell rang and the teacher closed his book, it was a ______ for everyone to stand up.
The cost of Prince Charles and Dianna’s wedding ______ 2, 000, 000 pounds.
The big earthquake is _____ terrible blow to Japanese and people from all over the world feel _____ pity for them.
----How many players _________ a basketball team? ---- Five.
If you are absent-minded while reading, you are more_________ to make mistakes.
She offered a (an) ______ 500 yuan for the return of her lost wallet because there are many important things like ID card and keys in it.