Past simple/Past continuous

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Exercise 2
Exercise 3
Exercise 4
Exercise 5
Exercise 6
Exercise 7
Exercise 8

Subject questions/Object questions

Activity 1
Activity 2

Strong adjectives

Exercise 1
Listening

Present perfect Simple/Present prerfect continuous

Exercise 1
Exercise 2

Present Perfect/Simple Past; since /for

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Activities 6

Questions

Exercise 1
Exercise 2
Exercise 3
Exercise 4
Exercise 5
Exercise 6
Exercise 7

Self-pronouns, each other, one another

Exercise 1
Exercise 2

Past Simple, Past Continuous and Past Perfect

Exercise 1
Exercise 2
Exercise 3
More activities

Present Simple/Present Continuous

Exercise 1
Exercise 2
Exercise 3
More exercises