They ______do morning exercises at home.A. not B. don’t C.didn’t
( ) Here_______her family photo.
( ) Each of the students in our class _______a computer.
( )—_______is your grandma? —She’s fine. Thank you.
( ) There are ________ months with _______ days in a year.
( )—Do you have ________ shells? —Yes, I have ________.