What a nice bike! Is it new —No. I have _________it for 2 years.

It ______ we had stayed together for a couple of weeks _____ I found we had a lot in common.[ ]

His proposal is so idealistic that there aremany difficulties in putting it into practice

The old man sat in the corner, _____ along.[ ]

_______ only one week left before the final examination, we’re kept busy going over our lessons.