Question

Answer 1

1, The stolen car can't be found by the man

2, A new kind of medicine has been invented

3, The problem of pollution will be solved in the future by man

4, Did your son pay less attention to his study

5, Living in the country isn't as convenient as living in the city

Answer 2

1 can't be found

2 has been invented

3 will be solve in the future

4 your son pay less attention to his study

5 as convenient as living in the country