A:Have you been to Canada before?B:( ).
1.A:Have you been to Canada before?B:( ).
A:Have you been to Canada before?B:( ).
I never there before.A.have;been to B.have;been C.have;gone
The twins ____ Canada for three weeks. A.has been to B.have
how many of you have been to Canada?
who ( )England before?A.have been to B.have gone to C.has be
Have you ever been to a (t……) before?No.But i have been to a
( )you ( )to beijing?A、have been B、have gone
You have never been before,so not to lose
have you ever ___ America yet?A.Have…been to B.Have…gone to
Have you ever been a___?yes,I have been to the USA before
--Have you ever been to Canada?--Yes,I____ there with my par