— Can you come to my birthday party tonight? — I’d love to, but I______ on a patient at 6 o’clock.
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.