She ________ a smile when she heard her family would go abroad without her.

______ I’m concerned about most is ______ we can collect a huge amount of money in such a short time after the war.

Do you mind my sitting here —__________. It’s Jim’s seat and he will come back soon.

Rather than ______ at home , I prefer to gosightseeing in ___________.

The bookstore has sold _______children’s books as they did last year