Change the voice:

Open the door.

Use the right form of verb in the following sentences

Stop (to write)

Fill in the Blanks with appropriate preposition :

Let us go for a walk ....... the river.

Fill in the blanks with appropriate prepositions:

You should abstain....smoking.

Write down Bengali meaning of the following words:

First Aid

কোন শব্দটি singular? ক) scissors খ) leaves গ) geese) people