Read the text. For questions 1-7 decide which answer (A, B, C or D) best fits each gap. Insects for dinner anyone? Most of us in the West would never dream of eating insects.…

Read the text. For questions 1-7 decide which answer (A, B, C or D) best fits each gap. Insects for dinner anyone? Most of us in the West would never dream of eating insects. Nevertheless, for many cultures they are an important part of a healthy diet. Entomophagy (the practice of eating insects) is popular in Asia, Africa, Australia and South America. In all, 1,417 kinds of insects - including moths, dragonflies, crickets and grasshoppers - are eaten by nearly 3000 ethnic groups 1. _the world. And there's a good reason 2. _they're so popular! Insects are very nutritious. Caterpillars, for example, 3. _ _ 28 grams of protein per 100 grams, are low in fat, and are a great source of B vitamins. Also, insects are very cheap to farm, and raising them has an environmental impact that is minimal. It takes around 8300 litres of water to produce a single kilogram of beef protein, and 1200 litres to produce a kilogram of chicken protein. A kilogram of perfectly edible caterpillar protein, meanwhile, takes just eight litres of water to produce, along with around 1.7 kg of feed, as opposed to 10 kg of feed in the 4. _of the beef protein. So, why do Europeans had a 5. _ climate for farming, they soon started getting protein from animal meat instead of insects. Whatever the reason, for the time 6. _ Europeans and Americans will 7. - continue travelling abroad if they want to enjoy insect cuisine. 1. 1) over 2) around 3) through 4) inside 2. 1) why 2) how 3) for 4) which 3. 1) hold 2) contain 3) enclose 4) present 4. 1) case 2) turn 3) incident 5. 1) right 2) correct 3) suitable 6. 1) to be 2) there is 3) being 7. 1) must 2) should 3) need 4) proper 4) be 4) have to