The woods are remains of a huge forest once covered the whole area.
Knowledge and learning are important if we want to be successful, but they may also ________our thinking.
The harder you ________, the better progress you ________.
Professor Smith is now ________ the company, which was once________ Professor White.
He is an old doctor with a lot of ________. But he has never travelled by air before.Taking a plane was quite ________ experience for him this time.
I’m for that he’ll stay here.