— How long_________in Hong Kong? — For just the weekend. I’ll be back next Monday morning.
— Why didn’t you come to Mike’s birthday party yesterday? — Well, I ____, but I forgot it.
There are a lot _______ people today than yesterday.
We have moved into a four-room flat so far. Our room is between _____.
I am in ______ charge of the class which was in ______ charge of my wife.
._______a group of students, the foreigner entered the museum.