Тест за 7 класс по английскому

11 - a
12 - b
13 - c
14 - a
15 - a
16 - It has been raining for an hour.
17 - They have been playing football for two hours.
18 - I have been writing this test for 10 minutes.
19 - I have been learning English since the 5th form.
20 - How long he has been learning French.