Answer:
ok uccessful people know better than to be negative with others. They realise that negativity does not help any situation and that positive words can make a big ...Explanation:
Answer:
yes it does contain an example
Explanation:
Answer:
When public affairs techniques are used correctly and effectively they can reduce unnecessary work. As a result, stress can be lowered too in individuals.
Explanation:
Answer:
a. on
b. I don't think here a preposition is needed as "This is the key to my room" is a complete sentence.
c. in
d with
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