( ) Where _____ you come from ? A. do B. are C. is
I want to_________ an engineer in the future.A. have B. be C. do
Peter and Bob are _________.A. twins brother B. twins brothers C. twin brothers
Here is a photo _________ my family.A. of B. for C. in
What’s your aunt? She’s a _________.A. postman B. actor C. doctor
Let me introduce my parents _________ you.A. for B. to C. of