Correct the following sentences:

If it rain, we will get wet.

Make verbs from these words:

human

Make sentences with the following idioms/phrases (with the meaning in bangla):

Gala day

Change the voice.

The science exhibition was opened by the principal.

Translate into English:

ফুলের সৌন্দর্য সবাইকে মুগ্ধ করে।

Fill in the blank with appropriate word:

The development of a nation is not ..... easy task.