нужно сделать тест:
2.Complete the sentences using the verbs in the Present Perfect Continuous tense. (Закончи
предложения используя Present Perfect Continuous, обрати внимание что в этом задании
есть отрицательные и во предложения)
1. Пример: We have been talking (talk) on the phone for two hours. +
2. They (look) for my keys since 11 a.m. +
3. We (not / wait) for the bus for 20 minutes. -
4. (she/ play) computer games for 50 minutes ?

3. Complete the question tags. (Закончи во хвостики)
1. Пример: She is cleaning out the pond, is not she?
2. He is not here, ?

3. We can go now, ?
4. They study (настоящее время, вс глагол do/does) at a
secondary school, ?
5. You can't speak three languages, ?

Страна расположена на североамериканском континенте. Он омывается морями трех океанов: Тихого, Атлантического и Арктического.

США граничат с двумя странами - Канадой и Мексикой.

В США много гор, рек, озер. Самые длинные реки - Миссисипи и Миссури.

Климат в стране разнообразный.

Америка состоит из пятидесяти штатов и одного федерального округа Колумбия, где расположена столица страны.

Столица США - Вашингтон.

Основные города расположены на тихоокеанском и атлантическом побережьях. Нью-Йорк самый большой город в стране.

США - страна с прекрасными праздниками, обычаями и традициями. Это одна из самых красивых и интересных стран в мире.

the robots in our modern world are quite amazing. they can do about almost anything that people can imagine. although not everything. but that is what scientists and inventors are aiming for, that robots can one day fulfill any need that a human may want. although there is also a down side to this, for if that were to happen, then we would become lazybums and only robots would do everything for us. in our modern world though this hasn't come yet fortunately. at the moment things that humans have been doing themselves for ages are being doen by robots. this brings great convenience, for it also improves productivity, for example in factories. with robots working in factories, we can be assured that that factory will have a lot more progress and improvement in speed and development, especially compared to a factory from before which didn't use robots.