The function of the noun phrase <em>Green, leafy vegetables </em>in this sentence is that of the subject of the sentence.
What contains important vitamins for a healthy body? - Green, leafy vegetables.
The first choice (Using a sharp knife, cut each piece of bread diagonally into two equal pieces) It gives the reader a clear and detailed visual of how he is making the food
Hope this helps!!
Be confident
Prepare yourself
Form a debate
Conquer misunderstandings
Find balance
Decision
