I will ring you when I get to the airport.
Will -нужен,так как это условное предложение первого типа ( в глав6ом предложении Future Simple (will+V1) ,а в придаточном Present Simple).
<span><span>Transport
</span><span>Transport has always played an important role in people’s life. It’s a way of travelling from one place to another. Modern transportation system is rather well developed thanks to rapid scientific and technological progress. There are lots of busses, mini-vans, taxis, personal cars, bicycles, trains, airplanes, even ships and ferries in every developed country. However, a couple of centuries ago, there were only carts carried by horses and old-fashioned boats. Perhaps, the oldest type of transport is the water one. People constructed primitive boats for river navigation since the stone ages. The first land transport was presented by the carriages, which were later carried by domestic animals. The first animal-drawn vehicles were traced in Europe in the 4th millennium BC. Rail transport appeared much later, to be precise nearly 500 years ago. Modern railroad was introduced in the 19th century England. Aviation had several forms throughout the history. If we speak about the kites, they appeared in ancient China around before 200 BC. Then, there were the hot air balloons invented in the 18th century. The first aircraft flight was made by the Wright brothers at the very beginning of the 20th century. Perhaps, the discoveries made in the field of transportation in the 20th century were the most important. Thus, in 1961 the first human spaceflight was launched. In 1969, the first astronaut stepped on the Moon. Nobody knows exactly where else is scientific progress taking us, but it’s most likely that soon we will travel by spaceships more often</span></span>
<span>1. I hope that this letter will come tomorrow. 2. She hoped that the teacher to praise her. 3. He had not anticipated that they will come back so late. 4. I know that she is a talented singer. 5. I knew he was a great scientist. 6. We did not expect that you have so much to do. 7. The teacher is expected that students will understand the rule. 8. I did not expect that he would write such beautiful poetry. 9. She knew that he was a very busy man. 10. Everyone knew that she progressive scientist. 11. I know that your sister is a very capable student. 12. Everyone knows that Byron great poet. 13. I don't expect this to happen so soon. 14. We hope that you will help us. 15. He expected that the Minister will answer immediately. 16. We hoped that the weather will change.</span>
1) You know everything about English grammar, don't you?
2) You can tell an American from an Englishman when you talk to them, can't you?
3) English is taught in all schools of Russia, isn't it?
4) You will start learning Chinese this year, won't you?
5) Students don't like to write tests in English or other foreign languages,do they?
6) Your parents have never learnt English or other foreign languages, have they?
7) Nowadays all educated people should know English, shouldn't they?
8) Students at your school speak English during the intervals as well as at the English lessons, don't they?
1)If you fail the test, you will be in deep water- если ты провалишь тест, у тебя будут большие проблемы.
2)I get up at the crack of down. Because I have to go to school- я встаю очень рано, потому что я должен идти в школу.
3) You can't bite off more than you can chew- ты не можешь взять на себя больше, чем ты можешь сделать.