Answer: C) Study hard.
Explanation for this question is being written.
Answer: C) To quickly write a paper.
Answer: D) Tom is difficult to understand when sth is bothering him.
Answer: C) Just a breeze!
Answer: D) Tall
Answer: A) Go through with sth.
Answer: C) Old habits die hard.
Answer: B) Running round in circles.
Answer: C) He was going to fast.
Answer: B) B
Answer: B) To put a lot of effort into your work.
Answer: B) Minimum friction.
Answer: A) Hit the book.
Answer: A) You are willing to make a special effort to achieve something.
Answer: C) I'm stuck in a glitch.
Answer: A) Willing to do anything to help.
Answer: D) Kicking
Answer: B) To look everywhere.
Answer: A) To learn from a bad experience.
Answer: A) Keep up.
Answer: B) A piece of cake.
Answer: C) Hit the books.
Answer: B) Needle in a haystack.
Answer: A) Easy to do.
Answer: A) To search exhaustively.
Answer: C) Bush
Answer: D) Hard work.
Answer: D) Wade through.
Answer: C) Killed two birds with one stone.
Answer: B) He took diligent care of vines.
Answer: C) Rat
Answer: A) Move slowly or hesitate; resist or avoid something.
Answer: A) Quit abruptly.
Answer: A) Busy
Answer: A) Study very hard.
Answer: D) The activity will be very easy.
Answer: B) Try your hardest.
Answer: A) Robert started to study hard.
Answer: C) C
Answer: A) Disobey traditional customs.
Answer: D) Comes
Answer: A) Easier said than done.
Answer: C) After studying for weeks, the final exam was a walk in the park.
Answer: A) Beat around the bush.
Answer: C) Becoming an Astronaut is a " Tough Nut To Crack".
Answer: B) Rough it.
Answer: A) An occasion in which you practice a particular activity or performance in preparation.
Answer: B) Give up.
Answer: B) The assignment is easy.
Answer: C) Go the extra mile.
Answer: D) Bugaboo
Answer: A) In vain.
Answer: D) The ride will be easy.
Answer: C) Frogs
Answer: B) Do something which causes trouble.
Answer: A) Bitten off more than she could chew.
Answer: B) Put your feet up.
Answer: B) To have a lot of things to do.
Answer: D) Handling a difficult situation by doing something special.
Answer: D) To study hard.