﹣﹣﹣Where is Catherine? I haven't seen her for days.
﹣﹣﹣She Wuhan. She'll be back next week.( )
has gone to
has been to
have gone to
have been to
"Bob,did you go interesting on vacation?""Yes,I went to Guizhou with my family."( )
anywhere
everywhere
nowhere
Elephants have good memories.They can walk for a long time and never .( )
get worried
get mad
get lost
In the evening,I either watch TV play computer games to relax myself.( )
or
and
nor
It is said that thirteen is unlucky number in many Western countries.( )
a
an
the
﹣I think wearing seat belts is very important for road safety. ﹣_____( )
That's all right.
I'm sorry.
That's a good idea.
I agree.