Answer:
A river flowing could represent life. Sometimes it flows gentle and other times it's rough
Answer:
1. b. ship
2. c. journey
3. for 1. they sailed (only ships sail) and 2. they traveled/sailed to somewhere else, "they sailed in the Atlantic" to "visit new places." And that's usually called a journey
4. a.
Answer: It can be 'increased speed' or 'sped up'. 'sped' is the past tense speed.
Explanation:
You have to consider factors