I would go with C, it sounds like the better option to me.
Answer:
C. Have desserts in small portions and increase activity levels.
Explanation:
Answer:
a sense of humor can help people laugh and relive stress
Explanation:
hope this helps ! <3
The answer is A. He seems, however, to have recovered from his fright. While it should have a semi-colon instead of a comma before the "however", it is the only one that is correct. C. needs a comma after "I hope". D. does not use commas but it should have a comma after "rate". B. does not require a comma after "in".