rice,cake,pies,meat,pork,eggs,fish,beef,
Something you can eat that has a 4-letter name: Food or ... - Meat - Fish - Soup - Corn - Peas - Dill
fork
You grip something tightly.
base
done
Ask your teacher to help you do that
Beer has only four letters. Milk, java, soda and wine have only four letters.
mend
A door is an opening.
grip or grab
threat
to put something on top of a tree? 4 letters? ummm how about STAR