Вставить пропущенные слова
Modern communication allows people to ... directly with people from all over the world, creating a more global society. Web cameras ... people to have face-to-face ... with people no matter their location, which removes many boundaries in social and business life. Forum boards bring people of common interest together to ... and viewpoints, Face-to-face communication is important to get the full impact of the conversation. In the past, it was not possible to have a visual conversation with someone living in another ... . Growing with one popularity and increasing ... of Web cameras has made it is easy to... with one or more people across great distances from the comfort of home. This connects friends and family across the world.
2. Have I sent a letter to my friend? I haven't sent a letter to my friend.
3. Has she made a very bad mistake? She hasn't made a very bad mistake.
4. Have the children gone to bed? The children haven't gone to bed.
5. Have I seen a mouse in the kitchen? I haven't seen a mouse in the kitcen.
6. Have we met our business partners? We hanven't met our business partners.
7. Have I lost my student identity card? I havent' lost my student identity card.
8. Have they cleaned their rooms? They haven't cleaned their rooms.
9. Have the tourists visited the National Gallery? The tourists haven't visited the National Gallery.
10. Has the teacher checked our tests? The teacher hasn't cheked our tests.
11. Has Harry broked his car? Harry hasn't broken his car.
12. Have I forgotten his phone number? I haven't forgotten his phone numer.
13. Have they left for Rome? They haven't left for Rome.
14. Has Mary seen this film? Mary hans't seen this film.
15. Have we read this detective story? We haven't read this detective story.
16. Has he taken my credit card? He hasn't taken my credit card.