--- Whose comic book is it? --- It ________ be Daniel’s. He often shares his comic books with his friends.
– The Internet is really _________ to us. We can easily find different kinds of information.
Li Ling wants to be a singer, she thinks it’s an interesting __________.
My English teacher is busy, __________ she always finds time to visit her parents.
– When do you exercise every day? -- __________the morning.
Where is Tom? His mother is waiting for __________ outside.