It is impossible to generalize about the weather, the landscape or even the way of life, because the nation occupies a) a rather limited area; b) a greater part of Central America; c) half of a continent 2. Each person who came to America had left his homeland because he wanted a) to solve his family problems ; b) to have religious freedom. 3. The sea route through the Panama Canal , which connects the two oceans, runs over a) the Gulf of Mexico and the Caribbean Sea; b)the Mississippi and the Red Sea; c) the Rio Grande and the Great Lakes. 4. The greatest width of the Appalachians belt in the south is . kilometers a) 250; b) 320; c) 410. 5. The Colorado and Columbia rivers are navigable only a) throughout their length; b) in their lower reaches; c) in their upper reaches. 6. The Rio Grade about 3,200 kilometers long, is the most important river of a) the Southeast; b) the Southwest; c) the central part of the country

1)always i go  to  school  by bus.2)sometimes he does the washing-up.3)what  time  do  you  usually  getup? 4)ann  never  goes  to  bed late.5)i  go  to  the  club  at  half  past seven.6) how    do  you  usually go to  school.

we have become more dependent on chemicals.  and, strangely, we hardly notice anymore. every single day we start and finish by using a product that has at least 10 different chemicals in it: a toothpaste. later, we take a shower using several products (shampoo, conditioner, body wash, lotion). the names of the chemicals in all these products will take a few pages to list. later on, we eat chemically enhanced food, packaged in plastic.  we wear and sleep on synthetics, we drink and eat foods that are drastically modified with chemicals.  all these innovations have been introduced less than 50 years ago, just two generations have been around so many chemicals lately.  and, scarily enough, we hardly notice anymore.

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)i have to work hard to improve my english

2)joan doesn’t   have to go.she can stay here.

3)i’m   sorry   i’m late.i had to do the shopping.

4)i think the spacemen has known english.

5)does she have to read this rule?

6)tom doesn’t  have to use a computer.

7)you have to know english to understand people.

8)does mary have to help ann to study english?

9)what time do you have to get up?

10)has your teacher corrected your homework?