﹣Why are the windows so dirty?﹣Because we __________ them for a long time.A. have cleaned B. haven’t cleaned C. didn’t clean
There _____ calories in water.
——Hello, who is that? —— _____________ Jim speaking.
The coat is very nice. Can I ______?
--What can you see on the table? –We can see four ___ and six ______.
—— _______ can you do? A. What else B. What other How else D. How other