1. G.S. was a British inventor and engineer. He is famous for building the first practical railway locomotive.
2. In 1829 he designed a locomotive known as the Rocket,, which could carry both loads and passengers at a greater speed then any constructed at that time.
I think this is his main invention.
3. R,S.was a British civil engineer.
4. He built several famous bridges including the Victoria bridge in Northumberland, the Britannia bridge in Wales, two bridges across the Nile in Damietta in Egypt and the Victoria bridge in Montreal ,Canada.
1. G.S. was a British inventor and engineer. He is famous for building the first practical railway locomotive.
2. In 1829 he designed a locomotive known as the Rocket,, which could carry both loads and passengers at a greater speed then any constructed at that time.
I think this is his main invention.
3. R,S.was a British civil engineer.
4. He built several famous bridges including the Victoria bridge in Northumberland, the Britannia bridge in Wales, two bridges across the Nile in Damietta in Egypt and the Victoria bridge in Montreal ,Canada.
1. Has that man been to Australia five times?
Has that man been to Australia five times or four times?
That man has been to Australia five times, hasn't he?
Where has that man been five times?
Who has been to Australia five times?
2. Must you call your elderly parents every week?
Must you call your elderly parents every week or every day?
You must call your elderly parents every week, mustn't you?
How often must you call your elderly parents?
Who must call elderly parents every week?
3. Are there all modern conveniences in the cottage?
Are there all modern conveniences in the cottage or in the flat?
There are all modern conveniences in the cottage, aren't there?
Where are there all modern conveniences?
What is there in the cottage?
4. Did Steve phone Scotland Yard?
Did Steve phone Scotland Yard or his friend?
Steve phoned Scotland Yard, didn't he?
Who did Steve phone?
Who phoned Scotland Yard?
5. Have I been learning English all my life?
Have I been learning English all my life or for 4 months?
I have been learning English all my life, haven't I?
How long have I been learning English?
Who has been learning English all his life?