Tom is keen _____ surfing the Internet in his spare time.
After two hours of walking, they came to the camp site, ______ .
—______ that he managed to get the book?— Oh, his sister helped him.
Tom has been out of work for two years, so he has difficulty______.
After living in the city for 10 years he returned to the small village ______ he grew up as a child.
The professor has ______ 11-year-old boy who has______ gift for dancing.