A: _________is that man? B: He is a teacher. A. What B. Who C. Where
The mother pig has three _________. A. piglets B. puppies C. kittens
What are ___________over there? A. that B. these C. those
The ducks and ducklings _______swim. A. doing B. are C. can
How do you do? --______________________? A.How do you do? B. Thank you. C. I’m fine, thanks.
Do you often borrow books ________the library? A.in B. from C. at