-
English as a Second Language (ESL)
-
Present perfect progressive
-
Edad 17+
-
level: Pre.intermediate
-
English
Author's Instructions
Adapted from:
Fuchs, M., & Bonner, M. (2002). Grammar Express Intermediate: For Self-study and Classroom Use. Longman.
-
English as a Second Language (ESL)
-
Present perfect progressive
-
Edad 17+
-
level: Pre.intermediate
-
English
Author's Instructions
Adapted from:
Fuchs, M., & Bonner, M. (2002). Grammar Express Intermediate: For Self-study and Classroom Use. Longman.
