1.спец.:
When did Kate visit her friends in London?
Where did Kate visit her friends last summer?
2. общ.:
Did Kate visit her friends in London last summer?
3. разд.:
Kate visited her friends in London last summer, didn't she?
7.00 it's seven o' clock
7.15 it's quarter past seven
7.30 it's half past seven
7.45 it's quarter to eight
The Orchidaceae are a diverse and widespread family of flowering plants, with blooms that are often colourful and often fragrant, commonly known as the orchid family.
Along with the Asteraceae, they are one of the two largest families of flowering plants. The Orchidaceae have about 28,000 currently accepted species, distributed in about 763 genera.[2][3] The determination of which family is larger is still under debate, because verified data on the members of such enormous families are continually in flux. Regardless, the number of orchid species nearly equals the number of bony fishes and is more than twice the number of bird species, and about four times the number of mammal species. The family also encompasses about 6–11% of all seed plants.[4] The largest genera are Bulbophyllum (2,000 species), Epidendrum (1,500 species), Dendrobium (1,400 species) and Pleurothallis (1,000 species
Reading 4.a )Прочитайте объявления 1-5 на странице 27. Какие написаны учителями ? А какие студентами ?
1. from a teacher
2. from a teacher
3. from a teacher
4. from a student
5. from a teacher
Fifty-five,eighteen,six,seven,one,fifteen,twenty.