_______ a hot summer afternoon, Tom goes boating with his cousin in the river near his house.
— ________ big river it is!— Yes. I am afraid I can’t swim ________ it.
Helen ________ movies, so you canask her to go to the cinema with you.
— Would you like ________ something for me?— Of course. I enjoy ________ verymuch.
Some people are taking photos, ________ are riding elephants.
Mona likes drawing pictures. She wants to be ________ artist.