__________ H7N9 is a deadly virus, it is still safe to eat thoroughly-cooked chicken.
---Where did you meet him? ---It was in the hotel _________ I was staying.
I found him sitting in his chair,completely____ a magazine.
“How can we go outing in this kind of weather!”! Bob said,________ out of the window.
It’s cold in here. We must have the fire day and night.
--Can I tell my best friend about it? ---No. I don’t want anyone else to know. You _________ let it out.