Before full-scale production of a particular design, Engineers generally try to predict how well their designs will perform to their specifications and they use, among other things, prototypes, scale models, simulations, destructive tests, nondestructive tests, and stress tests.

Multiple reasonable solutions leads different design choices on their merits and choose the solution that best meets their requirements.

One who practices engineering is called an engineer

The Shat Gambuj Mosque is one of the greatest mosques in Bangladesh in respect of its spectacular beauty. It is situated in Bagerhat besides the longest mangrove forest' SUNDORBAN'. In the king of SULTAN NASSIRUDDIN MAHMOOD SHAH (1435-1459) is established KHOLIFABAD area under SAINT ULUGH KHAN JAHAN made this magnificent mosque at 1459. It took's several year to complete it. It's total length is 160 feet and total wide is 108 feet. The roof of the mosque is supported by 77 squat domes. 

You should have active interest in the matter.

Wait until I return.

What is the time by your watch?

Keep yourself quiet.

We refused his invitation.

The room was filled with light.

Nobody could ever count my love for you.

Please, Let the murderer be hanged.

One should keep one's promise.

I wish, it will stop raining.

How long have you waited for me?