Our company offers a wide ____ of computers.

We are pleased to draw your ____ to the enclosures below.

____ reply to your inquiry, we are glad to respond as follows.

We are looking forward to ____ cooperation with you

We are ____ a loss to understand why we haven’t heard from you.

He is planning to make a business ____ to Vancouver next month.

We have arranged ____ your transportation ____ the city.

____ your schedule permits, we would like to invite you to dinner.

Thank you for accepting my ____ visit and inviting me to lunch.

____ this is acceptable, please confirm it at your earliest convenience.

The conference will be convened ____.

We have received 100 application letters ____ the opening.

We’ll discuss the issue ____.

The Secretary of Treasury will ____ a speech.

The seminar is ____ by Star Group.