---It seems that you are familiar with this city.---I _____ English in a high school here for three years. It’s grerat to be back!
Jim is old enough to look after the pet dog ______.
I never dreamed of ______ such a big crowd here.
Many famous writers are reported ______ long before they started reading themselves.
Every time ______ I see the picture there, I think of my days in a remote mountain village.
Almost all the students were having classes when the earthquake _________.