She promised that she could finish the work by ___________.
Let’s take ______ photo! Everyone, cheese!
—It’s too hot. Why not go swimming with us? —___________ .
In our school, _____ students like English, but _____ of them can speak English smoothly.
We _________ for a picnic if it _________ rain this Sunday.
—_________ sweet music! Do you like it? —Mm, it ___________ beautiful!