用方框中所给单词的适当形式填空，每词仅用一次（每空一词）。
coffee between spare two waste
1. My classmates and I like to go hiking in our ________ time.
2. Aunt Li never________ money on things that she doesn’t need.
3. Scientists report that it’s better to smell________ than to drink it.
4. It is known that Mother’s Day is the ________Sunday of May.
5. Turn left and you will see the library________ the bank and the supermarket.