2 Complete the passive sentences with the verbs in brackets.
1 In 2018, mammoth bones - (find) in
Cambridgeshire, England.
2 The bones (discover) by a group of road
workers.
3 The State History Museum in Bishkek
(build) in 1926.
4 Horses (domesticate) about 5,500
years ago.
5 The images in the Chauvet cave in France
- (not paint) by the Neanderthals.
6 The walls of the cave_ (decorate) with
beautiful paintings of aurochs and lions.​

5. what are they doing now? (present progressive) they are working in the reading room.(present progressive) they have been working there for three hours already. (present perfect progressive)

9. have you found your notebook? (present perfect) no! I'm still looking for it. (present progressive) I have been looking for it for two hours(present progressive), but haven't found it yet.(present perfect)

10. you have been playing with a ball for three hours already. (present perfect progressive) go home and do your homework

15. what are you doing?(present progressive) I'm reading. (present progressive)I have been reading for two hours already.(present perfect progressive) I have already read sixty pages. (present perfect)

20. come along, Henry, what are you doing now? (present progressive) I'm waiting for you for a long time (present progressive)

6 3 При необходимости напишите предложения с вс форм.

1 Сходить / на выпускной / баночка / стоит / много денег Посещение выпускного вечера может стоить больших денег.

2 Вы / не можете / организовать / большую вечеринку / без / иметь / несколько проблем 3 Моя мама / действительно / наслаждайтесь / идите / на свадьбу

4 Носите / специальную / не уметь / хорошо / петь / или / танцевать

7 Некоторые люди / терпеть не могут / находиться / в большой толпе / на концерте 8 Самое лучшее / о / пойти / на фестиваль / быть / увидеть / фейерверк