I believe your answer would be D. the subject-verb agreement states that if the subject is singular, then the verb must be singular and if the subject is plural than the verb must be plural.
An example can be hot dogs and hot dog buns. If the price of one of them falls, it would lead to the product being cheaper which would increase sales, thus bringing the demand for the other one to be much higher.
Answer:
Answer:
Greetings, my friend!
It is truly an honor to be able to tell you that I've been awarded a scholarship to study overseas! While this is a really gratifying undertaking, it will also be a grueling undertaking for me to overcome. I'll be really sad to leave all my loved ones behind. I realize that I will be able to contact them at any time, but I am saddened that I will not be able to meet them face to face. My good friend and companion, Robee, will likewise be difficult to bear." I'm sorry, but I must refuse him this opportunity. However, thank you very much for making me aware of your promise to take care of him while I'm away! You two will get along famously. If you give Robee a lot of belly massages, please do so for me, too. It is time for me to get my belongings and return to my home, but I will be in touch shortly.
From a sincere buddy, I like you.
Explanation:
THANKS, EVERYONE!