Do you know when Mr Brown_______ ?  When he_______ , please let me know.

He said that his bike _____ stolen and he _____ telephone the police.

Tommy was planning to buy a car the next week,______ he ______ enough for a used one．

Over the past 20 years the once-sleepy fishing village ______ into an international tourism destination, with many visitors coming to explore its spectacular rainforests and beaches．

—Remember how we met for the first time, Dick?
—Of course I do．You ______ to the teachers’ office hurriedly and ______ me．

What will people die of in 100 years? If you think that is a simple question, you ______ attention to the revolution taking place in biotechnology．

I _____ sooner but I didn’t know that they were waiting for me．

His father told me that he __________ for the United States three days __________.

Ladies and gentlemen, please fasten your seat belts .The plane _____ .

The meeting ___________ yesterday is of great importance .