If you see Jack please give my __________ to him for not having written to him.

The coin was almost worthless. So it was of small ________.

The officer insisted that Michael did not follow the correct ________ in applying for a visa. 

More and more people choose to shop in a supermarket as it offers a great _______of goods. 

American artist Jeremy Telford made a room with balloons． He got the____    from Bag End in Lord the Rings, which is a hole in the ground where a Hobbit（霍比特人）lives in the film．