Exercise 1.7. decide which of the following nouns are countable (исчисляемые) or uncountable (неисчисляемые): time, water, machine, music, snow, word, coffee, money, idea, family, darkness, knowledge, sea hour. tree, silver, meat, happiness, information, speed, book, news, house, friend, milk, student, pen, paper, clothes picture, air, goods.

moscow

russia

25.05.2011

dear david,

how are you? sorry, i couldn't write earlier, as i had a lot to do.

well, i think that russian teenagers are just like every other teenagers. we just do the normal stuff, like watching a movie or meet our friends and go to some sort of restaurant or to mc donalds and eat there. we are also a really social country, we like to talk a lot, so a simple walk in the park is not bad either. 

oh, i didn't know you can skate! do you have some other hobbies i don't know about? what about reading? i like to sing. how about you? do you like music and singing?

well i have to end now, as i still got a lot to do. hope to hear from you soon.

yours,

name

№1, стр.47.

1.her son is not an enjineer. he is a  scientist.

2.my father is not a fireman. he is a driver.

3.his grandmother is not a worker. she is a  pensioner.

4.liz and bob are not pupils. they are students.

№1,стр.54.

1.he is a officer.

2.she is a teacher.

3.they are doctors.

4.не is an officer.

5.they are enjineers.