Name the part of speech of the underlined/selected words: A 'white' whale swimming in the 'sea'. The waves 'were' small 'but' the wind as blowing 'vigorously'.

Fill in the blanks with appropriate preposition:

Please think ___ my appeal.

Write a paragraph of ten sentence on the "Independence Day of Bangladesh"

Fill in the blanks with suitable words:

We should dispense ___ formalities.

Write a paragraph on “4^th Industrial Revolution”

Fill in the blanks

------- you remain, honest. you will succeed