A good friend, like a bowl of good soup, is good for physical and mental health. What is the recipe of “Friendship Soup”? First, _26_ you need is a can of love, opened with a smile and poured into a bowl of good environment and similar interests. Next, you _27_ it with a cup of compliments, 3 cups of talking, 5 cups of time together, 2 teaspoons of support, 3 cups of trust, a basket of hugs, and 3 tons of encouragement. Finally, don’t forget a _28_ to cry on and a bit of nuttiness. In a word, we can’t leave “Friendship Soup” alone just as we can’t leave the soup on the stove _29_. Although it takes time and effort, _30_ is worth it. Thus, old friendships and new ones are as valuable as gold.
【題組】26.
(A) unless
(B) if
(C) when
(D) all