The person who was taking photos asked the family to sit  ________and listen ________to his order.

The famous professor’s lectures, though ____ informal, are considered far more informative and interesting.

When the great man arrived, the club’s manager picked him up _____.

For passengers traveling into the city, taxis and car services charge ________ 50 dollars.

There is still much to discuss.We shall，______，return to this item at our next meeting.