He the city since he graduated from college.( )
A.has leftB.left
C.has been away from
Walking along the river, I met a friend of _______.( )
fathers
father's
father
fathers'
-Which is _______ season in Lhasa?
-I think it's summer.( )
good
better
best
the best
I hope to go to France some day _______ there are many famous museums.( )
though
unless
because
where
Tom with his friends _______ to Shanghai many times before.( )
have gone
have been
has gone
has been
Don't make noise in the hospital, _______?( )
do you
will you
won't you
don't you