A Chinese low-budget film, Lost in Thailand, has _______ profits and praise since it hit movie theaters on 12 December.

—Have you ever been to Singapore?—Yes, I ________  there three times in 2009 alone.

It was a long time before the police________what he was really doing.

In the experiment we kept a watchful eye __________ the development and recorded every detail.

In our childhood, we were often_____ by Grandma to pay attention to our table manners.