______ time went by, Cindy and the other kids became good friends.
For many western people , they drink cold water even _____ winter.
It’s not good for us ________ late for class.We should be on time.
—What do you usually do in the evening? —Well,I either watch TV ________ play games with my brother.
I like dogs.They are very ________.They are our ________.
—Must I finish my homework now? —No,you ________.You can go home now.