I.
1.B. pork (The "or" sound is different from the "au" in daughter, "a" in sauce, and "o" in fond.)
2.D. service (The "u" is pronounced as /ɜː/ as in "her", while in the other words it's pronounced as /ʌ/ as in "sun")
II.
1.B. broth (The others are ingredients used in baking, while broth is a type of soup.)
2.D. folk music (The others are visual art forms, while folk music is auditory.)
III.
1. B. Were there any (We're asking about a plural noun "organic food" and using the past tense.)
2.B. composers (Composers create music.)
3.D. elderly (This refers to older people.)
4.B. will like (This expresses future prediction.)
5.C. different (This indicates a change from the previous version.)
6.A. boring (This describes the film's quality.)
IV.
1.didn't have (Past simple negative)
2.were (Past simple plural)
C.
I.
1.neighbourhood
2.party
3.can't
4.help
5.happy
II.
1.In the 16th century.
2.Yes, they can.
3.In the United States, at the Lake Worth Street Painting Festival.
4.Every February.
5.About 100,000 visitors.
D.
I.
1."There was a lot of people" should be "There were a lot of people" (because "people" is plural).
2. "more expensive as" should be "more expensive than" (for comparisons).
II.
1. Both you and your brother are active.
2. City life is not as peaceful as country life.
III.
1. How many chairs do we need for the party?
2. How much sugar did she put in her lemonade?
IV.
1.One of the most popular dishes in Hanoi is beef noodle soup.
2.Gardening makes children become patient and responsible.