--What is Tom doing now ? --He is _______ on the playground..A. run B. runing C. Running
I _______ at 7:30 in the morning.
The old man often _________ in the morning.
My mother is usually very busy (繁忙) ________.
We have classes ________ Monday ________ Friday.
I ________ go to play football. Because I don’t like it.