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Unit 04: Present perfect and past simple
FOCUS ON EXPRESSIONS
FOCUS ON GRAMMAR
FOCUS ON WORDS
Choose . . .
Unit 01 Present simple and continuous
Unit 02 Past simple
Unit 03 Countable and uncountable nouns
Unit 04 Present perfect and past simple
Unit 05: Comparatives and superlatives
Unit 06 Will and going to
Unit 07: Questions
Unit 08: 1st and 2nd conditional
Unit 09: Modals of obligation and permission
Unit 10: The passive
Present perfect and past simple
Complete the sentences.
