U.S. President Barack Obama ______ a speech at a dialogue with Chinese youth at the Shanghai Science and Technology Museum during his four-day state visit to China, Nov. 16, 2009.
_____ by the clear waters, this forest provides visitors with a wonderful chance to see some endangered native birds in the wild.
The position, however, _____ you are applying, is not quite a well-paid one.
— Have you called Mr. Johnson’s office? — Yes, he _____ back before tomorrow. So he can attend our meeting on time.
Scientists are convinced the positive effect of laughter_____physical and mental health.
If you are unable to attend the interview, for _____ reason, you should inform us immediately.