How is it going, Miller— _____, thanks.

What’s thirty and fifteen —It’s _______.

Please keep me informedthe changes of your address as soon as possible． A．of B．forC．with D．by

must have been a large number oftourists in Sanya during the past Spring Festival, __________

If a person is taken_________ on April Fools’ Day, he or she is called “April Fool”.[ ]