—Is she going to be actor? —Yes. She is taking lessons on weekends now.
Is there _______ useful on science? I’m looking for information about this topic.
Which is __________, traveling by air or by train?
Nancy is a good student. She studies hard _______ she also likes to help others.
—When do you usually get up on weekends, Lucy? — _______ eight o’clock in the morning.
The music is beautiful I want to listen to it again.