Read and translate the word combinations. Use them in your own sentences. (Подробнее...)

Listen and fill in the table. (Подробнее...)

Помогите ответить :
Расспроси одноклассника о том, что любит есть его / её друг. Начни так:
Does he / she...? (Подробнее...)

Кто сможет ответить ?
Скажи, что хотелось бы тебе попробовать.
Образец: I would like (some)... (Подробнее...)

Знаете ответ ? (Подробнее...)

    Match the words and texts. Listen and
check your answers.
1) an earthquake, 2) a hurricane, 3) a tornado, (Подробнее...)

 Listen and read the words. Label the pictures.
  (Подробнее...)

Look at the pictures. Reread the text and
do the following.
a)  Say which parts of the text are illustrated (Подробнее...)

Translate the sentences from the text writ-
ten in bold letters. Say why the present perfect
is used there.

Read the text about space discoveries.
Answer the following questions:
1.  How did people first begin to dream about (Подробнее...)

  Answer the following questions. Use the
present perfect.
Kxample: Do you see Linda often? — No, I haven’t (Подробнее...)

  Make a sentence using the present perfect
simple or the present perfect continuous with
since or for. (Подробнее...)

   A correspondent (C) from Teenager
Magazine interviews an astronaut (A). Read
the interview. Act it out: (Подробнее...)

   Say what you think of space exploration.
Use: It seems to me that..., In my opinion...,
I believe that..., 1 think (Подробнее...)

 Listen to the teenagers speaking about
space exploration. As you listen to their com-
ments, complete the following (Подробнее...)

Translate the word combinations. Use them to create your own sentences. (Подробнее...)

Quiz: What do you know about exploring
space? Choose the right answer. Listen and
find out if you were right. (Подробнее...)

Вычислите (Подробнее...)

Вычислите площадь фигуры, ограниченной линиями (Подробнее...)

Найдите первообразную для функции (Подробнее...)