Once ___ what to do, these computers will show great power in carrying it out.
Oh, my dear, it’s time youback home and I’d rather you again tomorrow, see you!
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.