"Behind the door" is not a complete sentence. It is more of something someone would say, but for it to be complete it needs more.
Soo the answer is FALSE.
Answer:
Chalk is a kind of mineral.We give the name of mineral to every kind of solid substance such as sand, gravel, stone, coal, gold, silver, copper etc that can be dug out of the earth. Such things are called minerals, from the word mine, which signifies a hole pit or other kind of excavation cut into the earth for the sake of obtaining some useful or valuable substance not found on the surface.
1 Wristwatches nowadays are almost the same as when they were first invented.Few......have been necessary.
2 I know I shouldn't get angry,but it's very .....to be next to someone listening to a personal stereo.
You can hear a constant sound coming out of the.....
3 Bob would like to have a small television.He would prefer a.....one so he can take it to his room when he wants to play a video game.
4 My Watch is not at all......Sometimes it's fast.
5 Have you seen the.....?I can't find it and I'd like to have some tuna for lunch.