﹣﹣﹣ I saw Alice walk into that building just now.
﹣﹣﹣ Oh,it's our new city museum.It to the public for a month.( )
has been opened
has been open
has opened
---What’s your sister like? --- __________.
_________ the window, Tom! It’s too hot.
I have no pencils _____ pens, but Mary and Andy have some.
______ a nice car, and ______ colour is nice.
Do you know the answers? Please__________.