Read the following text and use modifiers as directed in the blank spaces :
Bangladesh is criss-crossed with hundreds of rivers. (a) —— (use a demonstrative to pre-modify the noun) rivers are the gifts of Almighty Allah. They play a very important role in our (b) —— (pre-modify the noun) economy. There are hundreds of big and small rivers in (c) —— (use possessive to pre-modify the noun) country. The big rivers flow (d) —— (use adverbial phrase to post-modify the verb) but small ones flow only during the rainy season. Our rivers are of great use and important to us. They are (e) —— (pre-modify the verb) related to our economy and prosperity of our country. These rivers are sources of communication, wealth and property, energy and fish. All the rivers play a (f) —— (pre-modify the noun) role in our (g) —— (use a noun adjective to pre-modify the noun) system. We use boats, launches, steamers (h) —— (use infinitive to pre-modify the noun) goods through riverway which is cheaper and easier than carrying by land in our country. Moreover, people (i) —— (use present participle to post-modify the noun) by the riverside can earn their livelihood, by catching fish. The silt (j) —— (use past participle to post-modify the noun) by the river water increases the fertility of our agricultural land.