Peter is (a)   Fred. (not/tall)

The violin is (a)   the cello. (not/low)

This copy is (a)   the other one. (bad)

Oliver is (a)   Peter. (optimistic)

Today it's (a)   yesterday. (not/windy)

The tomato soup was (a)   the mushroom soup. (delicious)

Grapefruit juice is (a)   lemonade. (not/sweet)

Nick is (a)   Kevin. (brave)

Silver is (a)   gold. (not/heavy)