articles: theory,  a or an, phrases ( 1, 2) a text; 1, 2, 3, 4, 5, 6, 7, 8

personal pronouns: theory, 1, 2, 3, 4

possessive pronouns: theory, 1, 2, 3  

relative pronouns: theory, 1, 2, 3, 4, 5, 6, 7

interrogative pronouns: theory

plural: theory, vocabulary, 1, 2, 3, 4, 5, 6, 7, 8

Saxon genitive: 1, 2

some or any: theory & exercises  1, 2

be in Present Tense: 1, 2

have in Present Tense: 1, 2

question tags in Present Tense: 1

present simple: theory, 1, 2, 3

present simple & Gerund: 1, 2, 3, 4, 5

present simple, gerund or past participle: 1, 2, 3, 4, 5, 6

asking questions in present simple: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25

present continuous: theory, 1, 2, 3 

present simple or continuous? 1

irregular verbs in English & German; exercise: 1, 2, 3, 4, 5, 6, 7, 8 , 9, 10,

past simple: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 (incuding other verb forms), 12, 13

asking questions in past simple: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13

past continuous: theory, asking questions

past simple or continuous: 1

present perfect simple: theory, 1, 2, 3, 4, 5, 6

present perfect continuous: theory, 1, 2

since and for: theory & exercise

since, for or ago  

past simple or present perfect?

past perfect simple (exercise) and continuous  

future: 1, 2, 3, 4

tenses: theory , exercise sheets: a, b, c

conditional I & II,  if - clauses: 1, 2, 3, 4, 5, 6, worksheets

modal verbs: theory, 1, 2, 3, translation

asking questions with modal verbs: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15

word order

tenses & verb forms; 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14

passive voice : theory, 1, 2, 3, 4, 5 , 6

reported speech : theory & exercises; 1, 2, 3, 4, 5

infinitive or gerund: theory, 1, 2, 3, 4,

much & many: 1, 2, 3

adjectives: 1, 2, 3, 4,  5, 6

adjectives and adverbs: theory & work sheets, comparison, vocabulary, 1 2 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15

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