V.

1. My brother is the youngest in my family

2. No desert in the world is hotter than the Sahara

3. My mother is the busiest in my family

4. This test is the hardest I have ever taken

5. I have never seen such a bad film

VI.

1. Today is the happiest day of my life

2. He is the slowest runner in the race

3. She is the worst tennis player I have ever seen

4. This town is the noisiest I have ever been to

5. That hotel is the biggest but farthest in this city

6. The Sahara is the hottest desert in the world

VII.

1. hottest

2. longest

3. highest

VII.

1. hottest

2. longest

3. highest

V.

1. My brother is the youngest in my family

2. No desert in the world is hotter than the Sahara

3. My mother is the busiest in my family

4. This test is the hardest I have ever taken

5. I have never seen such a bad film

VI.

1. Today is the happiest day of my life

2. He is the slowest runner in the race

3. She is the worst tennis player I have ever seen

4. This town is the noisiest I have ever been to

5. That hotel is the biggest but farthest in this city

6. The Sahara is the hottest desert in the world