پاسخ سوال 3) b
Right-hand man: the most helpful assistant or employee
Example: Juan’s right-hand man helps him make all of his decisions.
Example: When Jack Thompson retired as president of his company, his right-hand man took over.
پاسخ سوال 4) b
(to) stab someone in the back: to betray someone
Example: Jill and Heather were friends, until Heather stabbed Jill in the back by stealing her boyfriend.
Example: You’re firing me after all I’ve done for this company? You’re really stabbing me in the back!
پاسخ سوال 5) a
(to) keep one’s chin up: to stay positive.
Example: Even when he was unemployed and homeless, Bill Manage to keep his chin up.
Example: Keep your chin up! You’ll find your lost dog soon.