--- When_______ Mary’s birthday?--- It’s_______ September.A. am; on B. is; in C. is; on
Look! here _____Simon and Andy.
The shirt made______ China is made ______silk.
Would you like ________ of tea?
This pair of shoes _______ very nice. Can I________?
--Excuse me, may I have_______ water? --Sorry, there isn’t ______ water in the cup.