There is no hard evidence ____ aliens took Justin that night.
A. that B. what C. which D. how
My mother suggested that she _____ me to the hospital, where I received good medical treatment.
A. sent B. sended C. send D. to send
Mr Ma is the person _____ we learned how to write with brushes.
A. whom B. from who
C. from whom D. from which
The _______ boy made the police and his family _______.
A. gone; puzzled B. missing; puzzled
C. missing; puzzling D. lost; puzzling
He did not go to school yesterday ___________the heavy rain.
A. because B. because of
C. for that D. why
Tom has gone to Shanghai,_____ is in the east of China.
A. where B. who C. which D. that
