Meat loaf.
A loaf of cheese.
Word: "loaf"
the same meaning

The salesman's call on a customer.
That sound is the distinctive call of the cuckoo bird.
Word: "call"
different meanings

We had a wonderful time at the party.
The judge leniently granted a sentence with no hard time.
Word: "time"
different meanings

The wire has an extension of 50 feet.
Extension of the program to all in need.
Word: "extension"
different meanings