Present Perfect Simple and Continuous - Unit 1 Speakout B2- Grammar Reference Present Perfect Simple and Continuous - Unit 1 Speakout B2- Grammar Reference
TO SEEM, TO APPEAR AND 4 TYPES OF THE INFINITIVE – REVIEW (1) TO SEEM, TO APPEAR AND 4 TYPES OF THE INFINITIVE – REVIEW (1)
PRESENT PERFECT SIMPLE AND PRESENT PERFECT CONTINUOUS – CONTROLLED PRACTICE (3) PRESENT PERFECT SIMPLE AND PRESENT PERFECT CONTINUOUS – CONTROLLED PRACTICE (3)
PRESENT PERFECT SIMPLE AND PRESENT PERFECT CONTINUOUS – CONTROLLED PRACTICE (1) PRESENT PERFECT SIMPLE AND PRESENT PERFECT CONTINUOUS – CONTROLLED PRACTICE (1)