Explain me, please.

1. When do we use " it is"  and when  "that is "?

2. After the modal "would" in which tense we must use the next verb? With examples, please )

Oil in the future There are many of scientific thoughts that the resources of oil will be exhausted with time. The countries which economy depends of oil industry such as : UAE, Saudi Arabia, Russia etc. don't agree with this opinion. From year to year to rise the manufacture of cars which work on electricity like an alternative the oil. OPEC countries reconcile the policy forming the oil price in the world. We have been seen that the oil price had the tendency to lower and last year was a period when the oil price was so law. UAE is one of countries whos oil reserves are the biggest in the world. It is so rich country and they economy constantly rises. They government provides the high quality of life for their nation, which has the oppotunity to study in any univercity in the world. It is onle one example. It is so interesting to know which are your opinions about this topic?

Swetzerland I have a great desire to visit Switzerland and to see some cities especially Geneva , Geneva's fountain and the lake. In my oppinoin Switzarland one of the best countries for living in the world. This is the better banking system, aconomic development. Maybe In this country the most stock markets and locate the financial flow from all over the world. The government in this country gives the opportunities to develope business of different companies. There are many central offices of big world's companies!

The Heathrow airport terminal

My holiday At this summer during my holiday I was into UAE.I had a great desire to be here a lond time. The flight from Kiev to Dudai International airport lasted about six hours. The airplane arived at the second terminal. After passport control I picked up my lagguage and then I have been mat by a touris representative.A transfer drove us to the hotel. The way from Dudai to Fudjairah where I had stoped lasted 2 hours. The name of the hotel is "Radisson Blu ". It's a very nice place! The view that I saw - the Adjar mauntains and Indian ocean. The air temperature was about 42 degrees and the one of the ocean 35-37 degrees. I spent my time by the best way.

Shri Lanka Anyone who was in Shri Lanka on your holiday ( by the sea) tell about it, please.

My quastion Do you know what do we mesn by onomatopoeia?

Development From your point of view, which country is the most developed in the world?

About saying In Russian is it the saying " Все будет хорошо"! What it sounds in English?