Unit-1 Vocabulary lesson 1,2
Unit-1 The present perfect tense
Unit-1 Test yourself lesson 1,2
Unit-1 Vocabulary lesson 3,4
Unit-1 The present perfect continuous tense
Unit-1 Test yourself lesson 3,4
4 Tests on unit 1 , 2 , 3 (part one)
Test 1
Test 2
Test 3
Test 4
4 Tests on unit 1 , 2 , 3 (part two)
Test 1
Test 2
Test 3
Test 4
4 Tests on unit 1 , 2 , 3 (part three)
test 1
test 2
test 3
test 4