Present perfect continuous. English Language State Board, General grammar: lessons, tests, tasks.

1.	Present perfect continuous
2.	Present perfect continuous sentences
3.	Cases for present perfect continuous sentences

1.	Grammar. Present Perfect Continuous. Verb form Difficulty: easy	1.5
2.	Grammar. Present Perfect Continuous Sentences Difficulty: easy	1.5
3.	Present Perfect Continuous. 'Have' or 'has' Difficulty: easy	3
4.	Present Perfect Continuous. 'For' or 'since' Difficulty: easy	3
5.	Choose the correct present perfect continuous affirmative/positive sentences Difficulty: easy	4
6.	Choose the correct present perfect continuous negative sentences Difficulty: easy	4
7.	Present perfect continuous affirmative/positive sentences (True or false) Difficulty: medium	1.5
8.	Present perfect continuous interrogative/question sentences (True or false) Difficulty: medium	1.5
9.	Grammar. Form the present perfect continuous negative sentences Difficulty: medium	3
10.	Grammar. Form the present perfect continuous interrogative/question sentences Difficulty: medium	3
11.	Present Perfect Continuous Affirmative/Positive sentences Difficulty: hard	5
12.	Present Perfect Continuous Interrogative/Question sentences Difficulty: hard	6

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Training. Present perfect continuous

Difficulty: medium

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Methodical recommendation

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