51.

1. as
2. so
3. just
4. rather

52.

1. something
2. everything
3. little
4. nothing

53.

1. menu
2. flavor
3. product
4. ingredient

54.

1. few
2. a few
3. many
4. a great deal of

55.

1. industrial
2. financial
3. commercial
4. marketable

56.

1. Before
2. During
3. When
4. Until

57.

1. for
2. in
3. to
4. of

58.

1. agreeable
2. amiable
3. aggressive
4. ample

59.

1. that
2. so that
3. which
4. where

60.

1. leaving
2. holding
3. limiting
4. keeping

(Reference keys.)