Present Continuous Present Simple
(+)** +V/S
(+)+am/is/are+Ving
Example: walk to my Granny-take bus
usually walk to my Granny, but today I'm taking a bus
1. watch TV-go to the cinema
2. go for a walk-play computer games
3. go to school-study at home
​

The Thanksgiving Day is a national american celebration. It originates long time ago. If I`m not mistaken, When the first people started began to settle the land of America, they didn`t have any food and probably they would deie because of hunger. If not the indians, who gave them food. It is assumed that the first food that people got from them was turkey, corn, pumpkin and maple syrup. 
In our days people in America still celebrate Thanksgiving day, mentally thank the God and that indians and eat turkey as a traditional meal on this day.

День Благодарения - национальный американский праздник. Он берёт начало с давних пор. Если я не ошибаюсь, когда первые колонии стали заселять Америку, у них совсем не было еды и, возможно, они бы умерли от голода. Если бы не индейцы, которые дали им еду. Принято считать, что первая еда, которую получили люди - это индейка, кукуруза, тыква и кленовый сироп.
В наши дни люди в Америке до сих пор празднуют День Благодарения, мысленно воздают благодарность Богу и тем индейцам и едят индейку в качестве традиционного блюда в этот день.

1 Network worm hasn't struck 6.200 machines that formed 7.3 % computers to network.

Has network worm struck 6.200 machines that formed 7.3 % computers to network?

2 This virus isn't spreading very quickly over the Milnet.

Is this virus spreading very quickly over the Milnet?

3 Well over 50 sites haven't been hit.

Have well over 50 sites been hit?

4 Most of these aren't "major" sites and gateways.

Are most of these major" sites and gateways?

5 This utility can't send a message into another program.

Can this utility send a message into another program?

6 FBI hasn't imposed a prohibition on all materials relating to the Morris virus.

Has FBI imposed a prohibition on all materials relating to the Morris virus?

7 Morris wouldn't have been sentences to 5 years of prison and 250.000 $ of fine.

Would Morris have been sentences to 5 years of prison and 250.000 $ of fine?

8 The author didn't had to take part in the liquidation of its own creation.

Did the author had to take part in the liquidation of its own creation?

9 They don't have to fight for survival in complex conditions of conflicting computer systems.

Do they have to fight for survival in complex conditions of conflicting computer systems?

10 Are destructive actions an integral part of the virus by default?

Объяснение:

10 уже в задании написано в отрицательной форме.