______ in making for 4As in the academic proficiency test, which most classmates had not expected, made her parents very upset.

____ several times, the young scientist still kept ondoing his experiments.

Do you know how many counties_______ during his journey to Europe last month-Quite a few. He was warmly welcomed by the countries’ leaders.

The show Dad, Where Are We Going is really _______ , and it is a hit program on Hunan TV.

Such poets as Shakespeare _____ well-known, of whose works, however, some _____difficult to understand.[ ]