Past simple или past continuous? вставьте глагол в скобках в правильную форму. 1. mr and mrs smith (fly) to italy yesterday. 2. nothing happened when i (switch on) the computer. 3. joe (run) into the room while i (study 4. it (begin) to snow while we (play) football. 5. he (walk) into the kitchen and (sit) down. 6. it (start) to rain while i (walk) to the park. 7. yuki (listen) to the radio when the phone (ring). 8. the children (go) the cinema last night. 9. mr. jones (find) some money when he (clean) the cupboards. 10. chris (eat) spaghetti every day last week. 11. while i (do) my homework, i (have) a good idea. 12. when the dog (bite) laura's leg, she (scream). 13. we (eat) some sandwiches and then (drink) some cola 14. i (see) sally yesterday. she (wait) for the bus. 15. we (play) golf when it (start) to rain.

1 flying
2 switching on
3running
4 beginning
5 walking
6 starting
7 listening
8 going
9 Finding
10 eating
11 doing
12 biting
13 eating
14 seeing
15 playing

555555555 666666666

St Petersburg is the most northerly place of the world's biggest cities and has 5.000.000 inhabitants. The city is situated on fortyfour islands in delta of the Neva. 
As both Hitler and Napoleon discovered, winter can be extremely cold with a temperature dropping as low as a record -42 C in Moscow. 
There can be nothing more Russian than the crisp frost of winter, ice on the Neva and snow falling upon the golden cupolas of Moscow's churches. 
Probably  the best time for a winter trip to Russia is from late November to early January before the strong winds of February and the slush of March. 
In the warmer season, .August and July can be very hot in both Moscow and St Petersburg. The  air is fresher around May and September and if the weather holds, these are perhaps the most attractive times in a year. To catch the legendary St Petersburg White Nights, when the sun never sets and the whole city celebrates, plan your trip for the end of June or beginning of July.

1. He is passing his exams now.
2. At the moment I'm introducing my new friends to my parents.
3. Nowadays they don't work for this joint company.
4. All morning yesterday, we had been working in the garden.
5. Where do you work nowadays?
6. They had been translating the article the whole evening yesterday.
7. He hadn't attended lectures for a month last year.
8. What were you doing the whole morning yesterday? или had been doing 
9. Tomorrow morning we will swim in the pool.
10. We will have attended these classes for the whole month next year .
11.  We will grow grapes in the future.
12. What are you doing tomorrow night? ИЛИ What will you do tomorrow night?
13. At the moment the article is being translated by them with a dictionary.
14. Now the magazines are being bought in this kiosk. или Nowadays the magazines are bought in this kiosk.
15. Now these classes are being visited by many students. или Nowadays these classes are visited by many students. 
16. What text is being translated by the students quite now?
17. Last week the classes were visited by different teachers.
18. This house had been built for the whole last year.
19. The tickets have been sold for the whole month. или The tickets were sold last month.
20. Where have these tickets been sold for the whole month? или Where were these tickets sold last month?