20 questions / Past simple/past perfect Past simple/Past continuous Past simple/past perfect past simple/past perfect
25 questions / Past simple/past perfect Past simple/Past continuous Past simple/past perfect past simple/past perfect Past tenses
25 questions / Past simple/past perfect Past simple/Past continuous Past simple/past perfect past simple/past perfect Mix
25 questions / Past simple/past perfect Past simple/Past continuous Past simple/past perfect past simple/past perfect Past tenses
25 questions / verbs Past simple/Past continuous Past simple/past perfect past simple/past perfect Past ?