Put questions to the subjects of these sentences.
1) Both John and Helen wear glasses.
2) My parents often go to the theatre.
3) My optimism helps me to live.
4) His friend knows the way out.
5) Traffic jams are typical of big cities.
6) Nick is my close friend.
7) Pete's sister likes oranges.
8) ''B'' comes after ''A''.
9) This car uses a lot of petrol.
10) Japanese cartoons date back all the way to the 1950
1. Railway transport is one of the ___ ways of transporting freight over long distances. c) cheapest
2. Signaling systems on the HS railways are ___ than signal devices used on the conventional lines. a) more complex
3. The operating speed of trains is often ___ than their design speed due to restrictions imposed by infrastructure. d) lower
4. One of ___ complaints by passengers on railways is the lack of up-to-date and accurate information. b) the most common
5. The ___ trains in the world carry such bulk freight as iron ore and coal. a) heaviest
6. Rails made of wrought iron were ___ than cast iron rails. d) stronger
7. They electrified railway lines allow more trains to be run ___ and more quickly. c) more efficiently
8. Indian Railway is one of ___ rail networks in the world that carries more than 16 million passengers daily. d) the busiest
9. The maintenance cost of a diesel locomotive is three times ___ than that of an electric one. b) greater
10. The weight of an empty wagon is ___ than the weight of a loaded one.
a) less
ex.2
1. There aren`t five shops.
2. There aren`t a lot of restaurants.
3. There isn`t a building.
4. There aren`t some parks.
5. There isn`t a library.
6. There isn`t a bus station.
7. There isn`t a sport centre.
ex.3
1. Are there five shops in your city? Yes, there are.
2. Are there a lot of restaurants in your city? Yes, there are.
3. Is there a building in your city? No, it isn`t.
4. Are there some parks in your city? Yes, there are.
5. Is there a library? No, there isn`t.
6. Is there a bus station. Yes, there is.
7. Is there a sport centre? No, it isn`t.
удачи!