Forum 4 - Simple Present Tense

Give four example of sentences about general truth and habitual activities which are related to Simple Present Tense.
Each example has to contain positive, negative and interrogative sentences. 

Note.
# Post your answer in the comment box below.
# Give your name before answering.
# Each person must not give the same sentence.
# Use this format:

Name: Joko Lie

# General Truth
   No. 1
   Positive:   Water freezes at 0 degree celcius.
   Negative:  Water does not freeze at 0 degree celcius.
   Interrogative: Does water freeze at 0 degree celcius?

   No. 2
   -
   -
   -

Etc

# Habitual Activities
   No. 1
   Positive: .......
   Negative: ........
   Interrogative: .......

Etc.