room). You can also enjoy a late check-out at 5p.m. on a Sunday, and while you lie in, the kids can entertain themselves with the Cartoon Network.

　　The Ritz

　　Kids at The Ritz are treated just as well as their parents, if not better! Children can enjoy computer games and DVDs, free ice cream and their own bathrobes and slippers. Under-16s can stay for free in their parents' bedroom, depending on the room type.

21. Before you check in Athenaeum, .

A. you should ask about the kids' services

B. you can buy bikes and order theatre tickets

C. you will be asked about what your kids like

D. you must arrange your family activities

22. If your kids love to see animals, you will choose .

A. Athenaeum B. Chessington Safari Hotel C. Novotel D. The Ritz

23. If you choose to stay at Marlin Apartments, .

A. you can enjoy the best service in London

B. you can enjoy free ice cream

C. you can have an extra room for free

D. you can surf the Internet free of charge

　　In an effort to discourage people from using plastics, scientists have been hard at work inventing alternative packaging products. From water bottles made from seaweed to cutlery(餐具) made from rice and wheat, a number of inventions are set to change the way we eat while we are on the go, or having a relaxing picnic in the park.

The idea of using seaweed to make eco-friendly water bottles has been around for a few years. Recently, Ari Jonsson took his invention-a water bottle made from red seaweed-to show off at a festival. The bottles will only hold their shape as long as they are filled. As soon as these bottles are empty they will begin to break down, though they would be perfectly safe to eat. Ari Jonsson's bottles are a step closer to a widely used alternative to the current plastic ones.