1) Answer the questions 1. Where is skydiving center located in Yosemite National Park? 2. What is the most famous tree in Mariposa Grove? 3. What is the height of Vernal Fall in Yosemite National Park? 4. Why is spring the best time to visit Yosemite National Park? 5. How many animal species are there? 6. How old is the oldest Giant Sequoia in Yosemite? 7. Is it possible to get to the Glacier Point by car? 8. Is the Badger Pass area suitable for beginners?

Taraxacum officinale - herbaceous perennial plant height of 10-30 cm. Charged to the family Asteraceae. Dandelion root powerful, vertical, brown, in the context of white. The leaves form a rosette, deeply lobed. Dandelion flowers are collected in inflorescence-baskets, yellow. The fruit of the plant is the achene with a tuft. It blooms in April - May, and its seeds ripen in June - July. Where the plant is common. Dandelion weed spread throughout Russia. It grows in meadows, gardens, vacant lots, lawns, roadsides. This is one of the most common plants in agriculture -Одуванчик лекарственный - травянистое многолетнее растение высотой 10-30 см. Отнесено к семейству сложноцветных. Корень одуванчика мощный, вертикальный, бурый, в разрезе белый. Его листья образуют прикорневую розетку, глубоко рассеченные. Цветки одуванчика собраны в соцветия-корзинки, желтого цвета. Плод растения представляет собой семянку с хохолком. Он цветет в апреле - мае, а его семена созревают в июне - июле. Где растение распространено. Сорное растение одуванчик лекарственный распространен на всей территории России. Растет на лугах, в садах, на пустырях, на газонах, вдоль дорог. Это один из наиболее распространенных в земледелии растений –

1. Did I leave (...) glasses here? No, I think they're in (...) room. (my/Emily's)

2. Is this (...) office? No it's (...) office is down there. (Mr Dickinson's/his secretary's/his)

3. Whose pen is this? It's (.mine..). Where is (.yours..)? Haven't you got one? Yes, but I'm looking for (...). He can't find (...). (I/you/Andrew's/his)

4. (...) sister is here today. Is that (...) car outside the flat? No that's (...). (Jonathon's/her/his)

5. Where is the (...) library? It's downstairs, near the (...) office. (Students'/director's)

6. Is this (...) shopping? No, it's (...). (Jade's/ours)