Необходимо сосиавить предложение со словосочетаниями

-solve problems

1. We hoped that they ... this problem A) will solve B) solve C) is solving D) would solve 2. We hope that they ... this problem A) will solve B) solve C) is solving D) would solve 3) They say that the ozone layer ...

Last year the scientists solved two important problems. (Специальный вопрос к подлежащему) Выберите один ответ: a. When did the scientists solve two important problems? b. Who did solve two important problems last year? c.

Last year the scientists solved two important problems. (Общий вопрос) Выберите один ответ: a. Do the scientists solved two important problems last year? b. Did last year the scientists solve two important problems? c.

Помогите ответить на вопросы) 1. Do you have a lot of problems? How do you try to solve them? 2. Do you ask anybody for advice? Do you talk about your problems with other people? 3. What kinds of problems do your classmates usually have? 4.

II. Choose the word which best completes the sentence. Example: I'm sure that one day the scientists will ... most of medical problems. a) take b) solve c) explore I'm sure that one day the scientists will solve most of medical problems. 1.