ইংরেজিতে অনুবাদ করুন:

আমাদের বায়ু দূষণ রোধ করা উচিত।

Fill in the gaps with appropriate Preposition:

The chair is made ..... wood.

Make sentence with any five of the following:

From hand to mouth

Choose the correct synonym:

Sporadic- i) consistent, ii) uniform, iii) frequent, iv) scattered. 

Write the Bangla meaning of the following words:

Copyright

Filling the gaps:

Always speak ____ truth.