28 ____, he sometimes makes mistakes

________ several years he has been working like this

Oh, dear. I’m really very busy now.—Would you rather that I to you about my experience at school

— I wonder if you could go with me to the supermarket.— Don’t disturb me. Imy experiment report all the morning and haven’t finished yet.[ ]

─ I don’t think cycling is as exciting as climbing. ─ That’s because you can’t ride well. , both of them are interesting.