1 . I suggest we driving home instead of taking the bus

2 . What is his birthday ?

3 . She was not find the solution

4 . Despite being very busy , he still spends time playing with his kids

5 . The murderer is believed to have broken into the house at 1.am

6 . At Bill Gates was 20,he left Harvard University

- Why don't we drive home instead of taking the bus?

-> I suggest driving home instead of taking the bus.

- When is his birthday?

-> What is his birthday?

- She couldn't find the solution.

-> She did not find the solution.

- James is very busy but he still spent time playing with his kids.

-> Despite being busy, James still spent time playing with his kids.

- They believe that the murderer broke into the house at 1.am.

->The murderer is believed to broken into the house at 1.am.

- When Bill Gates was 20, he left Harvard University.

->At the age of 20, Bill Gates left Havard University.