She can just ...........in Japanese. (Get by/ get on)
get by
Her instructions are not clear enough. Do you unsderstand ........... to do? (how/ who/ when/ where)
how
What...............at 9 p.m last night? (were you doing/ did you do/ are you doing)
were you doing
They are driving to Dallas.........they caught an accident. (whne/ before/ whiile/ as soon as)
when