Optimistically : আশাবাদী হওয়া;
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Appropriate Prepositions
Annoyed with(ব্যক্তির সাথে বিরক্ত হওয়া): I am annoyed with him.
Composed of(তৈরী): This medicine is composed of vitamins and minerals.
Deal with (কারো সাথে ব্যবহার বা আচরণ করা): Shahid can deal well with the customers.
Genius for (দক্ষতা): Nazrul had a genius for convincing girls.
Wish for (প্রত্যাশা করা): Everybody wish for happiness.
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Idioms
As a whole (মোটের উপর, সম্পূর্ন এক মনে করে-adv.) Look at life as a whole and you will see that it is meaningful.
From cradle to grave (দোলনা থেকে কবর পর্যন্ত): Everyone has to learn from cradle to grave.
Make both ends meet (আয় ব্যয় মেলানো): I cannot make both ends meet with my small income.
Stone’s throw (অতি নিকটে): Our school is at a stone’s throw from our house.
Well off (স্বচ্ছল) - Jim and Della were not well off.