Please provide answers to the following: linking verbs, prepositions of time, definition of a clean environment, plural forms of bus, baby, monkey, and synonyms for plentiful, large, draining, and fit

Here are the answers to your questions:

1. Linking verbs:

   • is
   • am
   • are
   • was
   • were
   • seem
   • become
   • feel

2. Prepositions of time:

   • at
   • on
   • in

3. Clean environment is the environment which is free from pollution and waste.

4. Plural forms:

   1. Bus: Buses
   2. Baby: Babies
   3. Monkey: Monkeys

5. Synonyms:

   1. plentiful: abundant
   2. large: big
   3. draining: exhausting
   4. fit: suitable