–Look! A man is cutting a tree on the moon.--It ______ be true. The teacher said there is no air on the moon.
The boy felt very _______ and fell _______ as soon as he lay on the bed.
This is _______ book I bought yesterday. Isn’t it ________ interesting one?
—We’ll study in different schools next term. Enjoy your time in the new school! — __________.
— Do you know__________? — Next Friday.
The girl ______ won the first prize comes from a small village.