He goes_________ every day.A. swim B. swimming C. swims
_____ I speak to your grandpa? A. Do B. Can C. Am
What is ________ doing? A. she B. her C. your
I’m working ____ my computer.A. in B. at C. on
Dad, ______ is a call for you.A. have B. there’s C. there
Mom is ______ a letter.A. writing B. write C. writeing