The author of the report is well _____ with the problems in the hospital because he has been working there for many years.
What is Tom doing now? He is preparing a report for the conferencetomorrow.
These students will graduate from college next summer, by which time they in college for four years.
The ancient penguin was modern ones and it was good at swimming but couldn’t fly.
She became famous overnight but the she paid for it was missing this year’s college entrance exam.
It seems that I have seen this man somewhere before, but now I can’t rememberI came across him.