Нужно вставить слова в нужной форме с объяснениями. 9

The basis of the power of plant foods gorillas. From consumed plants can be distinguished wild celery, cleavers, nettles, bamboo shoots, fruit of blue pigeuma. Fruits and nuts are the addition to the basic diet, the animal food (mainly insects) is a small fraction of the menu.
Gorilla also used in various nutritional mineral supplements: eat, for instance, some types of clay, thereby compensating for the lack of salt in food. Drink gorillas hardly necessary: ​​lush greenery already contains enough moisture. Waters and all the water be avoided whenever possible, and the rain nedolyublivayut.V nature gorillas live in the equatorial forests of west and central Africa, mountain gorillas - the slopes of the Virunga volcanic mountains covered by forests. Hold small groups consisting of a male-leader, several females and their cubs (from 5 to 30 individuals). They feed on plant foods, although the case is not averse and animals (mainly insects). Their massive jaws and powerful chewing muscles allow you to cope with any kind of vegetable food: crust, wood, stems, roots, and leaves and fruits.

1. D) I usually have lunch at home. 
2. C) My friend goes to the cinema a lot. 
3. D) Does his father drive a car very fast? 
4. A) Do the shops close at 8 o'clock in the evening? 
5. B) Do you often play basketball? 
6. C) How often do you play basketball? 
7. D) She doesn't come home early. 
8. D) Why don't you come to the youth club? 
9. A) My brother never waits for us. 
10. A) We always go abroad for our holidays. 
11. A) Does Sandra always get up early in the morning? 
12. D) When do you start at the university next year? 
13. D) We enjoy the theatre, but we don't go there very often. 
14. C) How much does it cost for the return ticket? 
15. A) They don't often phone my mother in London. 
16. B) The next train leaves at two fifteen in the morning.