Fill in the gaps with appropriate Preposition:

The teacher is sincere____his duties.

Make sentences with the following:

In a rut

What is the masculine gender of the word "seamstress"?

Correct the following sentences

I know what is he

Translate into English :

পদ্মা সেতুকে কেন্দ্র করে পাল্টে যাচ্ছে দক্ষিণ-পশ্চিমাঞ্চলের অর্থনীতি ।

Write appropriate prepositions :

She is eligible            the job.