1) speaks
2) sleeps
3) are you doing
4) I'm looking
5) buys
6) is shining
7) is watching
8) are you reading
9) I'm practicing
2. I had never heard this song before.
3.He had never played tennis .
4. We had never been to Mexico.
<span>1. It's coming towards us. It's going to attack us!
2. Is it? I think they'll land on our planet in the next ten years.
3. Well, I heard that she's going to get married.
4. No, I didn't. I'll invite her for a meal.</span>