The famous piano teacher ______ Robby as a student only because he said it had always been his mother’s dream to hear him play the piano.
There was a traffic jam; otherwise I ____ here on time.
---Laura can’t come for dinner. She’s leaving for Beijing tonight. --- _____. I hope I can talk to her soon.
It’s important to write these goals down______ merely think about them.
Regulations _____ that students attend at least 90% of the lectures.
It’s ten years since the scientist ___on his life’s work of discovering the valuable chemical.