I had to wait for them to call number 63 before I could get my food.     1     (give) a plate by a lady, I felt ashamed, embarrassed. I wondered if she thought that I was worse than her.   However, before I knew it, I received my food: a little container with a meal and some pudding. I did not have to look at the woman any more.     2     feeling of shame slowly disappeared.

Ivon suggested that we walk to Bayside. When we arrived, Ivon told me     3     desperately had to use the bathroom. He began to take     4     from his pocket that he wanted to leave with me. I thought it was a phone,     5     it was a knife. “You never know when you have to use this,” he said.

After about twenty minutes, Ivon came back. He suggested     6     we move nearer to the Miami River where it was cooler. I walked down the street,     7     (hold) the plastic bag with my food. We settled down under some coconut trees. He pointed out some police officers     8     (stand) in an area where the     9     (home) used to sleep next to a hotel.

“I guess they didn’t want us next to the hotel. You can’t have people looking     10     of their windows and seeing us,” he said.

Every morning, millions of people in China do Tai Chi. It is popular    1    women and men. Tai Chi is    2     good kind of exercise for old people. It is good for the body and the mind. It is healthy and    3     (relax). Tai Chi    4    ( arise) from China. It is    5     (hundred) of years old. Tai Chi is a “soft” martial art (武术),    6     means it is slow and calm.

There are also “hard” martial arts. Shaolin Kung Fu, for example, which has a history of over 1, 500 years, is a “hard” martial art. It is fast and    7    (danger). You have to be very fit and strong    8    (do) “hard” martial arts.

In Beijing, Master Li Yu    9     (teach) Shaolin Kung Fu to thirty young students now, three of whom come from abroad. “Shaolin Kung Fu is    10     (extraordinary) difficult,” said Li Yu. “You must practise every move many times. ”

Sports like football and basketball are also popular in China. But martial arts like Tai Chi and Shaolin Kung Fu are part of Chinese culture and history.

Milwaukee, Wisconsin, is road testing a new way to keep winter roads ice-free by spreading on them cheese brine, the salty liquid     1    (use) to make soft cheeses, like mozzarella(马苏里拉奶酪).

Wisconsin, also called “America’s Dairyland”, is famous for its cheese. The state produced 2.8 billion pounds of cheese last year! As a result, there     2    (be) a lot of leftover cheese brine.     3    (dispose) of the brine can be expensive. So what should cheese makers do     4     the waste?

Cheese brine has salt in it,     5    , like the rock salt, helps lower water’s freezing point.

    6    (normal), towns use rock salt to de-ice streets. The salt lowers water’s freezing point, causing ice     7    (melt). But using cheese brine could help both cheese     8    (produce) and cities save money, while keeping roads safe.

In addition to saving money, cheese brine could also be a more eco-friendly option. Many people suspect that all the rock salt used every winter     9    (harm) the environment, because road crews spread about 20 million tons of salt on U. S roads every year!     10    , by spreading cheese brine on streets before adding a layer of rock salt, Milwaukee may be able to cut its rock salt use by 30 percent.