درس 10 - Unit 10 - Present perfect continuous and simple (I have been doing and I have done)

درس 11 - Unit 11 - how long have you (been)

درس 12 - Unit 12 - for and since when … ? and how long

درس 13 - Unit 13 - Present perfect and past 1 (I have done and I did)

درس 14 - Unit 14 - Present perfect and past 2 (I have done and I did)

درس 15 - Unit 15 - Past perfect (I had done)

درس 16 - Unit 16 - Past perfect continuous (I had been doing)

درس 17 - Unit 17 - have and have got

درس 18 - Unit 18 - used to (do)

درس 19 - Unit 19 - Present tenses (I am doing / I do) for the future

درس 20 - Unit 20 - I’m going to (do)

درس 21 - Unit 21 - will and shall 1

درس 22 - Unit 22 - will and shall 2

درس 23 - Unit 23 - I will and I’m going to

درس 24 - Unit 24 - will be doing and will have done

درس 25 - Unit 25 - when I do and when I’ve done - if and when

درس 26 - Unit 26 - can, could and (be) able to

درس 27 - Unit 27 - could (do) and could have (done)

درس 28 - Unit 28 - must and can’t

درس 29 - Unit 29 - may and might 1

درس 30 - Unit 30 - may and might 2

درس 31 - Unit 31 - have to and must

درس 32 - Unit 32 - must mustn’t needn’t

درس 33 - Unit 33 - should 1

درس 34 - Unit 34 - should 2

درس 35 - Unit 35 - I’d better … it’s time

درس 36 - Unit 36 - would

درس 36 - Unit 36 - can/could/would you … ? (Requests, offers, permission and invitations)

درس 38 - Unit 38 - if I do … and if I did

درس 39 - Unit 39 - if I knew … I wish I knew

درس 40 - Unit 40 - if I had known … I wish I had known

درس 41 - Unit 41 - wish

درس 42 - Unit 42 - Passive 1 (is done / was done)

درس 43 - Unit 43 - Passive 2 (be done / been done / being done)

درس 44 - Unit 44 - Passive 3

درس 45 - Unit 45 - it is said that … he is said to … he is supposed to

درس 45 - Unit 45 - have something done

درس 47 - Unit 47 - Reported speech 1 (he said that …)

درس 48 - Unit 48 - Reported speech 2

درس 49 - Unit 49 - Questions 1

درس 50 - Unit 50- Questions 2 (do you know where … ? / he asked me where …)

درس 51 - Unit 51 - Auxiliary verbs (have/do/can etc.) I think so / I hope so

درس 52 - Unit 52 - Question tags (do you? isn’t it? etc.)

درس 53 - Unit 53 - Verb + -ing (enjoy doing / stop doing etc.)

درس 54 - Unit 54 - Verb + to … (decide to … / forget to … etc.)

درس 55 - Unit 55 - Verb (+ object) + to … (I want you to …)

درس 56 - Unit 56 - Verb + -ing or to … 1 (remember, regret etc.)

درس 57 - Unit 57 - Verb + -ing or to … 2 (try, need, help)

درس 58 - Unit 58 - Verb + -ing or to … 3 (like / would like etc.)

درس 59 - Unit 59 - prefer and would rather

درس 60 - Unit 60 - Preposition (in/for/about etc.) + -ing

درس 61 - Unit 61 - be/get used to … (I’m used to …)

درس 62 - Unit 62 - Verb + preposition + -ing (succeed in -ing / insist on -ing etc.)

درس 63 - Unit 63 - there’s no point in -ing, it’s worth -ing etc

درس 64 - Unit 64 - to … , for … and so that

درس 65 - Unit 65 - Adjective + to

درس 66 - Unit 66 - to … (afraid to do) and preposition + -ing (afraid of -ing)

درس 67 - Unit 67 - see somebody do and see somebody doing

درس 68 - Unit 68 - -ing clauses (He hurt his knee playing football.)

درس 69 - Unit 69 - Countable and uncountable 1

درس 70 - Unit 70 - Countable and uncountable 2

درس 71 - Unit 71 - Countable nouns with a/an and some

درس 72 - Unit 72 - a/an and the

درس 73 - Unit 73 - the 1

درس 74 - Unit 74 - the 2 (school / the school etc.)

درس 75 - Unit 75 - the 3 (children / the children)

درس 76 - Unit 76 - the 4 (the giraffe / the telephone / the old etc.)

درس 77 - Unit 77 - Names with and without the 1

درس 78 - Unit 78 - درس 73 - Unit 73 - the 1

درس 79 - Unit 79 - Singular and plural

درس 80 - Unit 80 - Noun + noun (a bus driver / a headache)

درس 81 - Unit 81 - -’s (your sister’s name) and of … (the name of the book)

درس 82 - Unit 82 - myself/yourself/themselves etc

درس 83 - Unit 83 - a friend of mine my own house on my own / by myself

درس 84 - Unit 84 - there … and it

درس 85 - Unit 85 - some and any

درس 86 - Unit 86 - no/none/any nothing/nobody etc

درس 87 - Unit 87 - much, many, little, few, a lot, plenty

درس 88 - Unit 88 - much, many, little, few, a lot, plenty

درس 89 - Unit 89 - both / both of neither / neither of either / either of

درس 90 - Unit 90 - all every whole

درس 91 - Unit 91 - each and every

درس 92 - Unit 92 - Relative clauses 1: clauses with who/that/which

درس 93 - Unit 93 - Relative clauses 2: clauses with and without who/that/which

درس 94 - Unit 94 - Relative clauses 3: whose/whom/where

درس 95 - Unit 95 - Relative clauses 4: extra information clauses (1)

درس 96 - Unit 96 - Relative clauses 5: extra information clauses (2)

درس 97 - Unit 97 - -ing and -ed clauses (the woman talking to Tom, the boy injured in the accident)

درس 98 - Unit 98 - Adjectives ending in -ing and -ed (boring/bored etc.)

درس 99 - Unit 99 - Adjectives: a nice new house, you look tired

درس 100 - Unit 100 - Adjectives and adverbs 1 (quick/quickly)