3 . Selecting gifts for your beloved ones can be one of the most difficult parts. But don’t worry! We can help! Here are some gift ideas to suit all pockets.

Air purifier

Do you have a loved one who suffers from allergies (过敏) or other skin diseases? Why not gift him or her an air cleaner? Research has shown that air purifiers can help reduce allergy reactions, remove asthma (哮喘) causes such as dust by improving air quality in your home. Look for purifiers with more than one filter and, especially, a high efficiency air filter.

Electric toothbrush

One review of 56 studies has found that a powered toothbrush resulted in a 21 per cent reduction of plaque and an 11 per cent reduction in gingivitis (牙龈炎) after three months, compared with a manual toothbrush. It’s also a fun way for children to look after their dental hygiene.

Dark chocolate

Nothing screams a gift quite like chocolate. Good news is that dark chocolate is associated with several health benefits. Small amounts of this sweet treat may lower the risk of heart disease, improve brain function and give your immune system a boost, potentially reducing infection.

Your time

Quality time spent with your nearest and dearest is completely free, but is the most precious gift you could give them. If you’ve been too preoccupied of late, determine to put aside more hours to do fun things together, or if you have time to devote to others outside your immediate circle, consider volunteering with Age UK as a friend to an elderly person.

1. Which of the following is suitable for someone with a dental problem?

A．Air purifier.	B．Electric toothbrush.
C．Dark chocolate.	D．Your time.

2. What do the first three presents have in common?

A．They belong to tech presents.	B．They are non-physical objects.
C．They are intended for the elderly.	D．They help promote healthy living.

3. What is special about the last present?

A．It is priceless.	B．It is worthless.
C．It is physical.	D．It is rare.

5 . Wildlife Volunteer Programs for Teens

Age: 14-17
Duration: 2 weeks
Wildlife Orphanage Program, Zimbabwe

At one of the most successful wildlife care centers in Zimbabwe, volunteers work with wildlife ranging from monkeys to lions. These animals have been abandoned, injured, or rescued from illegal wildlife traders. Tasks include preparing food, cleaning out yards, and contributing enrichment ideas. Leisure time can be spent visiting Victoria Falls and Hwange National Park.

Age: 13-15
Duration: 4 weeks
Sea Turtle (海龟) Conservation Program, Greece

With this program, teens can help the endangered sea turtle while working alongside experts. Volunteers can expect long walks along the beach watching over sea turtles nesting areas or building fences to protect them from natural enemies. Volunteers will also have the opportunity to explore ancient ruins and sample delicious Greek cuisine.

Age: 17-19
Duration: 3 weeks
Yucatan Peninsula Program, Mexico

With this program, volunteers will learn about the issues facing the marine (海洋的) ecosystem, including pollution, overfishing, and climate change. Teens will gain valuable skills on how to conduct deep sea research and identify fish species. During free time, participants can explore Mayan ruins set in tropical (热带的) jungles.

Age: 16-18
Duration: 2 weeks
Preserving Nature’s Wonders Program, Galapagos

Volunteers joining this program help restore the natural habitat of native wildlife, which is in danger of losing its habitat. This program gives teens an experience of a lifetime where they can swim with sea lions and spot rare wildlife in one of the last untouched places on earth.

1. Where should teens go if they want to look after wounded animals?

A．Zimbabwe.

B．Greece.

C．Mexico.

D．Galapagos.

2. What can volunteers in the Sea Turtle Conservation Program do during their free time?

A．Visit a national park.	B．Enjoy tasty local food.
C．Set foot in an untouched place.	D．Explore ancient ruins in tropical jungles.

3. Which program is suitable for 19-year-olds with a 4-week holiday?

A．The Wildlife Orphanage Program.	B．The Sea Turtle Conservation Program.
C．The Yucatan Peninsula Program.	D．The Preserving Nature’s Wonders Program.

6 . You may have wondered why there are fish tanks (鱼缸) at many doctor’s and dentist’s offices. Actually these medical professionals are trying to keep their working areas less stressful (有压力的) with the help of fish tanks. Because of the soft bubbling (冒泡声) from the fish tanks, their patients are expected to feel less nervous or worried when staying there.

The sound of running water can make people feel relaxed. For this reason, places where water keeps running are often considered good choices for people to have deep thoughts and stay relaxed in mind. Even a small tabletop fountain (喷泉) can make a workspace more relaxing. Unlike loud noises, repeated natural sounds remind that everything is OK. “These slow but soft sounds are just the ones that bring us no harm,” said Orfeu Buxton, a professor at Pennsylvania State University. “It seems like they are saying, ‘Don’t worry; don’t worry; don’t worry.’”

Besides bringing a sense of peace to your indoor space, a fountain can also prevent noises from coming inside. I recently had a small indoor fountain for my workspace. I enjoy the fountain even when I’m not working at home.

If you want to have an indoor fountain too, there are plenty of wonderful ones on sale, which may cost you a lot. You can try making one yourself, using some inexpensive materials, like I did. And you will always keep it around — 1,000 doctor’s offices can’t be wrong about the relaxing effects of running water.

1. From the first paragraph, we can learn that ________.

A．bubbling from fish tanks is a little bit noise

B．bubbling from fish tanks makes patients less worried

C．doctors like to collect the fish tanks in their offices

D．patients feel relaxed when they see a doctor

2. According to the passage, Mr. Li feels nervous and worried, he should go to ________.

A．a public library	B．a science museum
C．a shopping center	D．a forest river

3. The underlined word “they” refers to “________”.

A．fountains	B．noises
C．running water	D．repeated natural sounds

4. What do we know about the writer’s fountain?

A．It cost the writer a lot of money.	B．It was made by the writer himself.
C．The writer bought it from a store	D．The writer doesn’t like it anymore.