After the long journey,  the three of them went back home, ＿＿＿＿＿＿ . 

—What time would it be ______ for me to come round?— Any time will do as long as you are free

 The boy is ______ computer games and stays in the Internet cafe all day and night.

I’m Nick Black. Nick is     name.

Natural disasters occur at ________ times, so it is always difficult to warn people in advance.