Regular past Online version Are the following sentences correct or incorrect? by Irene Fernández Ballesteros 1 Which sentence is correct? a i didn´t open the window b I didnt open the window c I didn´t opened the window. 2 Which sentence is correct? a Did you studed for the test? b Did you studyed for the test? c Did you studied for the test? 3 Which sentence is correct? a What did you do in Saturday? b What did you do at Saturday? c What did you do on Saturday morning? 4 Which sentence is correct? a What did they do in the weekend? b What did they do at the weekend? c What did the did at the weekend? 5 Which sentence is correct? a She plaied tennis yesterday. b She played tennis yesterday c She play tennis yesterday