Answer: C) To quickly write a paper.
Explanation for this question is being written.
Answer: C) Study hard.
Answer: C) Officials were moving quickly.
Answer: A) Give up.
Answer: A) Busy with.
Answer: A) Something is easy.
Answer: B) This means that these researchers have long led efforts in the field.
Answer: C) Leave no stone unturned.
Answer: C) Cassie was trying very hard to entertain her nieces.
Answer: B) Resolve any remaining small problems.
Answer: A) Do our part.
Answer: A) A
Answer: D) He tried his hand at abstract painting.
Answer: A) Back to square one.
Answer: B) Provide for his own needs.
Answer: A) Hit the book.
Answer: B) Either tough or difficult.
Answer: C) Hit the books.
Answer: C) A piece of cake.
Answer: B) Finishing touches.
Answer: B) You are willing to put more effort in order to achieve a goal.
Answer: A) Par for the course.
Answer: D) The math test was a piece of cake for me.
Answer: A) Toil away.
Answer: B) Challenging conditions.
Answer: B) To commit fully or do something completely.
Answer: B) Do something that is not important.
Answer: D) A difficult or challenging task or request.
Answer: A) Easier said than done.
Answer: C) C
Answer: A) In vain.
Answer: B) To relax and do nothing.
Answer: B) The insufficient rest is the main reason for the athletes' weak performance.
Answer: D) On the back burner.
Answer: B) Try everything possible.
Answer: A) Not work as hard as one should.
Answer: B) Nosed
Answer: D) Everything takes time.
Answer: B) Get to grips with.
Answer: B) Simple
Answer: B) Small and insignificant.
Answer: C) Books
Answer: C) It was really easy.
Answer: A) A hard nut to crack.
Answer: D) A wild goose chase.
Answer: B) True
Answer: C) Willingness to do something instantly.
Answer: B) Time after time.
Answer: B) Isn't very active.
Answer: B) To skip school without permission.
Answer: B) "Es pan comido".
Answer: B) Irregular and inconsistent.
Answer: B) Having too much work.
Answer: A) To learn from a bad experience.
Answer: A) Wasting time doing work that's already been done.
Answer: A) True
Answer: B) Hang
Answer: A) Wears out.
Answer: A) Huff and puff.
Answer: D) Working too hard for a long time.
Answer: A) Pick up the pieces.