Perfect or present perfect continuous

1.

PRESENT PERFECT
OR PRESENT
PERFECT
CONTINUOUS

2.

ИЗУЧИМ ИНФОРМАЦИЮ
ПЕРЕД ТЕСТОМ

3.

4.

TEST

5.

PRESENT PERFECT
OR PRESENT
PERFECT
CONTINUOUS

6.

GRAMMAR PRACTICE

7.

8.

9.

GRAMMAR PRACTICE

10.

GRAMMAR PRACTICE

11.

GRAMMAR PRACTICE

12.

GRAMMAR PRACTICE

13.

14.

15.

16.

17.

Thank your for attention