Complete the sentences with the given idioms

• on and on
• All in all
• over and over
• step by step
• Day after day
• again and again
• round and round

1. At our last History lecture, the teacher held us for twenty more minutes! He was talking
   [ ] about the ancient gods and myths when I really needed to go to the bathroom.
2. First, we went to see the gym. Then we had a quick tour around the school. Also we've met some of the teacher.
   [ ], the school left a good first impression.
3. I'm not really good at Maths. Even though my teacher tried to explain all the rules
   [ ], I couldn't understand a thing.
4. It's impossible to learn a language in three month. You should practice every day and you'll become more confident
   [ ].
5. [ ] he would look at the window waiting for his dog to come back. But it never did.
6. Tommy would say
   [ ] that he was the best in class. No wonder nobody likes him. He's so arrogant.
7. We'd been driving
   [ ] for half an hour but we couldn't find the needed address.