Created by

WorksheetsByValentina
คำแนะนำของผู้เขียน
In this B1-level ESL worksheet, your students must complete the sentences with the Past Perfect Continuous form of the verb in brackets.
Created by

WorksheetsByValentina
คำแนะนำของผู้เขียน
In this B1-level ESL worksheet, your students must complete the sentences with the Past Perfect Continuous form of the verb in brackets.