I. Are these sentences correct or incorrect.(Những câu sau là những câu đúng hay không đúng.
1. 2800 athletes from 88 different countries take part in the 2014 Winter Olympics.
2. Who was 6. 2800 athletes from 88 different countries take part in the 2014 Winter Olympics.
3. The 2014 FIFA World Cup took place in Brazil.
4. My mother bought me a new ball 3 days ago.
5. When did France won the World Cup?
the first man in space?
1. correct
2.incorrect
3.correct
4.correct
5.incorrect
6.incorrect
1. incorrect