"I was reading the dictionary. I thought
it was a poem about everything."
                     --Steven Wright

Appropriate Preposition:

  • Devote to ( উৎসর্গ করা ) He devotes much time to study.
  • Apply for ( আবেদন করা (কোন কিছু) ) He applied to the Secretary for the post.
  • Disgusted at ( বিরক্ত ) I am disgusted with him at his conduct.
  • Faithful to ( বিশ্বস্ত ) The dog is faithful to his master.
  • Qualified for ( যোগ্য ) He is qualified for the post.
  • Weak in ( কাঁচা ) He is weak in Mathematics.

Idioms:

  • Three R's ( প্রাথমিক শিক্ষা ) The majority of our people have not yet learnt the three R's.
  • Take to one's heels ( ছুটিয়া পালানো ) The thieves took to their heels to see the police.
  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.