Fill in the blanks with prepositions of, in, on, with if necessary.

1. The search... the scene .., the crime is. certain types... offenses, the most important part... the investigation.

2. Obviously, many kinds .. crime do not have a "scene" ,.. the sense... an area where traces are usually found.

3. Offences such as forgery and embezzlement require no vigorous or exceptional physical activity.. their commission.

4. There is no impact... the criminal... his surroundings

1) Kate is going to close the door.
2) John and I are going to ride bikes.
3) I am going to walk with my dog 
4) They are going to travel by train. 
5) He is going to read a book. 
6) Nick is going to take his dog out. 
7) Wendy is going to cook lunch. 
8) Sam and I are going to ride horses. 
9) They are going to clean their room. 
10) I am going to see a lot of interesting places. 
11) I am going to play chess 
12) We are going to travel by train. 
13) Helen and I are going to work in the garden. 
14) Jane is going to watch TV.
15) He is going to write a book.

As far as I can see phones are not toys and I will explain you why.
First of all phones were created for communication and not to be a toy for teenagers. Even though now a’days they have way more functions then 50 years ago their main function is still communication. Of course some people use them to play mobile games and scroll though Instagram, but this doesn’t make them a toy because the majority of people use them for communication with society. And even while playing video games teenagers communicate with each-other.
Overall phones are used by people for communication and not as a toy. Its just that people now a days can communicate not just by calling each other, but through video games and Social media.