1.
1. She was not able to play the piano when she was five years old.
2. We might create a robot that can walk to school.
3. Unless he is tired, he will go to the cinema with his friends.
2.
1. This is the first time I have talked to a foreigner.
2. Although Mark was tired last night, he tried to finish his project.
3. Where is the new remote control that I bought last week?
4. I turn up the TV because I want to hear the music clearly.
5. What kind of TV program did you like the most when you were small?
