ডেইলি এক্সাম ১২.৩

skilling

kill

what their skills are

skills

Government office remains closed on Friday.

Government offices remains closed on Friday.

Government offices remain closed on Fridays.

Government office remains closed on Fridays.

That so many advances have been made in such short time is the most valid argument for retaining the research unit

That so many advances have been made in short time is the most valid argument for retaining the research unit

That so many advances have been made in so short time is the most valid argument for retaining the research unit

That so many advances have been made in so short a time is the most valid argument for retaining the research unit