Halong bay is situated in Quang Ninh province, in the northeast region of Vietnam. It is one of (26) most extraodinary natural wonders and is the perfect destination for any touris. It is said that Ha Long Bay is a magical place, attracting more tourists than ever since.
Viewed from any angle, Ha Long Bay looks like a work of art. It has 1,969 islands concentrated in two main zones: the southeast (27) the southwest. At the centre of the islands, there are (28) caverns, such as Thien Cung, Dau Go, Sung Sot, and Tam Cung. Forthose interested in history, a visit to Van Don Island, Poem Mountain, and the Bach Dang River is a must. It is now known that Ha Long was one of the places (29) humans first existed. With its long history, astouding natural beauty and the open (30) of the people here the experience of visiting Halong is unforgettable.

Florists, personal trainers, professors, and nutritionists all have healthy jobs according to research. There are many reasons for this. A florist, for example, sells flowers and plants to customers. This is very relaxing work. A personal trainer, on the other hand, is usually very fit. He or she trains other people to lose weight and to keep fit. However, research also shows that some jobs are 'unhealthy'. They cause a lot of stress and worry. For example, a taxi driver drives all day. He often faces traffic jams and difficult passengers too. A firefighter puts out dangerous fires and sometimes saves people from burning buildings. Most people are looking for the perfect job. They want a job that is interesting, with a good salary and not much stress. However, it is difficult to get everything. Healthy, relaxing jobs are usually not very well paid. On the other hand, people with stressful jobs often get good salaries. For example, the head of a big company gets a lot of money, but he or she does not always have good health, or the time to enjoy life.
(Adapted from New Headway Academic Skills by Richard Harrison)