Next week Kate's mum has her birthday.a meeting.a holiday.Kate is planning to go sailing.go shopping.go riding.Kate and Ellie live in different cities.live in the same house.live on the farm.​

I’d like the secretary (to do/ do) this job as soon as possible.
The Sellers want the Buyers (increase/ to increase) the order if a discount is given. What products do you expect the company (to introduce/ introducing) to the market?
We wanted the manager (gave/ to give) us instructions for
the future talks. I heard the businessmen (to discuss/ discussing) the price. Let us (get/ to get) down to business. We want (they/ them) to study the contract carefully.
The director made Mr. Brown (meet/ to meet) an important client
on Sunday. We would like you (to enclose/ enclosing) current price-list with your letter. Mr. Washington is coming tomorrow. We expect (he/ him) to bring new catalogues.

Dental caries is a disease of the calcified tissues of the teeth caused by the action of micro-organisms on fermentable carbohydrates, isn’t it? Разделительный

What is characterized by demineralization of the mineral portion of enamel and dentine followed by disintegration of their organic material? Вопрос к подлежащему

Where does the disease produce changes in the form of reactionary dentine and pulpitis? Специальный

Does the infected necrotic pulp produce further changes in the periapical tissues? Общий

Can the progress of the disease be partly or completely prevented by relatively simple measures? Альтернативный