This company prescribes the dress code for its employees.

We made a new contract.

We entered into a contract with a new business partner.

Investing is difficult without knowledge of finance.

We have started a new trade.

This institution plays a very important role.

During summer vacation, I will go to the beach.

While he was taking a nap, I finished my homework.

He took a little pause before speaking.

Please go ahead and save a seat.