—How do you like your new school, Kate?—It’s great. It is very clean and beautiful, ________ it is a little bit small.
I study math by ____ lots of exercises. A. did B. doing C. do
Nobody says a word about the accident, ______?
Did you hear ______?
They aren’t from Japan, ______ they?
Hurry up, ______ you’ll be late for school.