—Kathy and her sister are so alike.—I can’t tell one from ____.
Father _____ our washing machine the whole morning. He must get it done before lunch.
----- Did you buy the dictionary?---- No. My lost dictionary was found, so I ________ a new one.
I walked as fast as I could, ________to catch the 930 train.
The dog has a(n) _______ sense of smell while the rabbit has a sharp sense of hearing.
-- How do you think I should respond to his words?--- You can do it ______ you like.