—Is Pro.Smith giving the speech today?—It__________ be him. He is abroad right now.
My cousin went abroad at_____ age of eighteen.
If you _____ smoke, please go outside.
In the traditional Chinese calendar, each year a name of 12 kinds of animal.
-I looked after a group of fifteen French children, you know. -That easy
The little boy was dirty from head to foot because of the tricks the other kids __on him.