Open at Audio  /phrasal-verb/  উন্মুক্ত করা বা খোলা
EXAMPLE  Open at page 20 of English book.

Appropriate Preposition

  • Live for ( বেঁচে থাকা ) He lives for fame.
  • Hard of ( কম শোনা ) He is hard of hearing.
  • Enquire into ( অনুসন্ধান করা (কোন ব্যপার) ) He enquired of me into the matter.
  • Equal with ( সমতুল্য (ব্যক্তি) ) Mr.Karim is equal in rank with Mr.Rahim.
  • Proportionate to ( আনুপাতিক ) Punishment should be proportionate to offence.
  • Quick at ( চটপটে ) He is quick at figures.
  • Carry the day ( জয়লাভ করা ) Rajib, the best player of the school, carried the day in the annual sports.
  • In lieu of ( পরিবর্তে ) Give me this pen in lieu of that.
  • Bad blood ( মনোমালিন্য ; শত্রতা ; দ্বেষ ) Now there is bad blood between the two brothers.
  • As if ( যেন ) He swims so beautifully as if he is the Olympic gold medalist.
  • Maiden speech ( প্রথম বক্তৃতা ) His maiden speech fell flat on the audience.
  • At once finger ends ( নখদর্পণে ) All these facts are at his finger ends.