For or Since
GRAMMAR
7-1 Present Perfect - Duration smrt
Correct the exercise.
SPEAKING
7-3 Speaking Pairs (Present Perfect: Duration)
LISTENING
7-1 Favourite Artist smrt
STRUCTURE
7-1 Singular or Plural Verb? smrt
Correct the 3rd set of questions for both singular and plural verbs: 2-9.
7-2 Noun Quantifiers smrt
Correct 3-12.
7-3 Noncount Nouns smrt
Lesson
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