No matter how frequently＿＿，the works of Beethoven still attract people all over the world.

The door burst open and________, shouting with anger.

He is very good at carpentering, though ______.

Not for a moment ______ sightseeing while in Europe.

The computer was used in teaching. As a result, not only _____, but students became more interested in the lessons.

_________ from Adelaide to Darwin and you’ll observe some of Australia’s most beautiful landscapes.

It is in the year of 2010__________ a severe drought hit Yunnan province.

Only when __________ senior high school __________ to show a great interest in poems.

No sooner ______ at the airport than she was surrounded by many reporters.

Some people care much about their appearance and always ask if they look fine in ______ they are wearing.