Tác giả: Evan Frendo. |
Nội dung: Unit 1: The construction industry. Unit 2: Trades. Unit3: Heavy equipment. Unit 4: Bulding supplies. Unit 5: On site. Unit 6: Health and safety. Unit 7: The contractor's office. Unit 8: Planning ahead. |
Tác giả: Evan Frendo. |
Nội dung: Unit 1: The construction industry. Unit 2: Trades. Unit3: Heavy equipment. Unit 4: Bulding supplies. Unit 5: On site. Unit 6: Health and safety. Unit 7: The contractor's office. Unit 8: Planning ahead. |