Ex 1:
* Answer the questions:
a. Because we know that all of them are important.
b. To some students, English is easy. To others, English is quite hard.
c. I think English is easy/ I think it is difficult
d. Yes, they do.
* Choose the best answer:
a. A
b. C
Ex 2:
(1) Countryside
(2) rises
(3) does
(4) do
Ex 3:
a. No, they don't
b.They start at 8:30 each morning
c.No, they don't
d. Break lasts 20 minutes