.________ the sunlight for a long time is harmful to your skin.
How happy we are! The holiday we have been looking forward ________at last.
The Moonstone was ________in a real story which ________in England in the 1790s.
It was my fault. I ________you about the meeting earlier.
It was in 2005 when I was here on business ________I found Chengdu so comfortable for people to live in.
The chairman asked me to ________the report, because he didn't want to speak for too long at this meeting.