4A Reading

4A 2.22 Vocabulary Bank

4A 2.23 Vocabulary Bank

4A 2.24 Vocabulary Bank

4A 2.25 Vocabulary & Writing

4A 2.26 Pronunciation

4A 2.28 Listening and speaking

4A 2.27 Pronunciation

4A 2.29 Listening

4A 2.30 Listening

4A 2.31 Speaking

4A Grammar Bank Adjectives and adverbs

4A Grammar Bank Speculation and deduction

4B Reading 1

4B Reading 6

4B 2.32 Vocabulary & Pronunciation

4B 2.33 Vocbaulary & Pronunciation

4B 2.34 Listening

4B 2.35 Listening

4B 2.36 Listening

4B 2.37 Listening

4B Grammar Bank Adding emphasis