﹣Could you please tell me _____?
﹣Ten years ago.( )
when you taught in this school
when did you teach in this school
how long you taught in this school
how long did you teach in this school
These keys are ( )
she
hers
her
Johna soccer.( )
have
has
is
There are two in her family.( )
child
childs
children
I didn't know _____.( )
what we could do
how we could do
what can we do
How long is it since he _____this school?
He _____for three years.( )
has left; has left
left; has been away
leaves; has left