It’s a long time since I saw my sister.—______ her this weekend

Would you mind my opening the window —__________. It’s too cold outside the room now.

a better view of the stage,____________________.

In spite of these unexpected difficulties,the Chinese astronauts________to launch ShenzhouⅧ successfully.[ ]

You don’t go to that cinema quite often, do you?—— No, I only go there ______ because it’s too far away from my house