Question

One word substitution
a)At the backside of something
b) Sound made by cows
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Answer 1

Answer:

behind something

We caught them hiding in back of the house.

Cows — moo. The sound a cow makes is moo. This sound is officially called lowing, which comes from a word that means to shout, but you'll probably never hear it called that in real life.

Explanation:

Hay army what is your intro pleas...

Answer 2

Answer:

HII ARMY UNNIE

Explanation:

HOW R U UNNIE

HOPE U R FINE UNNIE

IF U DON'T MIND CAN YOU BE MY FRIEND UNNIE

AND INTRODUCE YOURSELF

PLEASE DON'T SAY NO

OKY BYE UNNIE

KEEP SMILING

BE HAPPY