Is it..? Have you..? Do they..? Etc.
Basic yes/no questions
≈ 15 min
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Grammar
Questions
Form all types of questions in English
CEFR B1
≈ 210 min
14 lessons
What...? Which...? How...?
Wh- questions basics
≈ 15 min
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Who is she talking to? What is it like?
Preposition questions
≈ 15 min
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How long does it take...?
Duration questions
≈ 15 min
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Who saw you? Who did you see?
Subject vs object questions
≈ 15 min
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Can/could/would you...?
Polite requests
≈ 15 min
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Complex Questions: Do you know where...? I don't know what... etc.
Embedded questions
≈ 15 min
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For and since, when...? How long...?
Time questions
≈ 15 min
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How long have you..?
Present perfect questions
≈ 15 min
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Question tags - Do you? Isn't it?
Tag questions
≈ 15 min
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Auxiliary verbs - Have, do, can. I think so, I hope so
Auxiliary usage
≈ 15 min
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Do you know where...? He asked me where...
Indirect questions
≈ 15 min
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Negative questions; echo questions; questions with that clauses
Special question types
≈ 15 min
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WH questions with who, whom, which, how and whose
Advanced wh- questions
≈ 15 min
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