Gives an accurate overview about general rules + demonstrative examples (without questions and orders) + some tricky exercises including a key.Recommended for ESL learners aged around 13 to 14 years! Besides, a perfect instruction for individual study.
Gives an accurate overview about general rules + demonstrative examples (without questions and orders) + some tricky exercises including a key.Recommended for ESL learners aged around 13 to 14 years! Besides, a perfect instruction for individual study.