1
Answer
1. Do you think the hole in the ozone layer will get
bigger? Why?
2. The world climate is changing, isn't it? What changes can you
name? 3. Do you think the earth will become warmer? Why? 4. What
do you remember about the greenhouse effect? 5. What serious eco-
logical problems are discussed nowadays? 6. What environmental
problems are discussed nowadays? 7. Do you think ecological prob-
lems should be discussed in class? Why? In what lessons? Do you
discuss them? Can you remember one such lesson? 8. What do you
feel about the problem of the extinct and rare plants and animals?
Should they be put into the Red Book? Why? 9. What can people
do to save our planet from an ecological disaster? How can you
personally take part in this work?
2.Does He always ring his secretary or his father early in the morning ?
3.Does He always ring his secretary early in the morning ?
4.Who always rings his secretary early in the morning?
5.When does he ring his secretary?Whom does he always ring early in the morning ?
слушать - listen -listened-listened
сидеть- sit -sat -sat
показывать-show - showed -showed
говорить- say-said-said
to rise-rose-risen
, to stand- stood -stood
, to catch- caught -caught
, to give-gave -given