21.   It is an acceptable defense to block access by minors by requiring an adult access code, a credit card, an identification number or similar measures.

22.   It is full, too, of riveting change and of love and of family and of building something special block by block.

23.   It was slant blocking by Denver, with the line driving hard left, and then Davis running the other way.

24.   On consecutive possessions, Rider missed a layup, had a shot blocked by Laron Profit and turned the ball over on a traveling call.

25.   Or blocked by the really thick pillars amidships.

26.   Plan Toys Unit Blocks by Plan Creations.

27.   Rick Fox, who had a superb game, had a layup blocked by Carlos Rogers.

28.   The bill would also expand gun control laws to block purchases by anyone against whom a restraining order has been issued in the last five years, Schumer said.

29.   The bureau would provide money for new computers to run Safeweb software specifically tailored for the Chinese audience and intended to be more resistant to blocking by the government.

30.   The Karakoram Highway is open during the summer and blocked by snow most of the rest of the year.