—What a careful boy you are!—Thank you. In fact, Tom does everything ___ than me. A. more carefully B. more careful C. much careful
-Mom, where’s my backpack? -You shouldn’t put your things casually, you should take good care of _____ own things.
My brother is studying in ______ university in America; he wants to be ______ astronaut in the future.
Now there are already robots _________ in factories.
Everyone except Tom and John ________ there when the class began.
Mr. Chang has ________ money but ________ friends than Mr. Chan.