There are a lot of kinds of museums on our planet. People can find useful and interesting information in Science Museum. Last year my family and I visited this wonderful museum. I enjoyed it very much. Because it was very interesting and cognitive. There were different discoveries of humans connected with science. There was written a lot about scientists who contributed the development of science. I spend time very well in this museum. And I want to visit it again.
1 - а
2 - а
3 - с
4 - b
5 - a
Слово nerves,qualities,types,classes имеют окончание -s-,потому что это множественное число
К слову need добавляем окончание -s- ,так как этот глагол относится к слову policeman,а оно в 3 лице ед.числе
1. I learnt English last year.
2. We called grandmother two days ago.
3. She was in London last month.