A great picture, with a variety of suggestions and exercises on the present continuous English ESL Worksheets Kids English, English Lessons, Wh Questions, Simple reading comprehension with a picture. worksheet - Free ESL printable
Simple Past: Negatives and Questions Introduction. In the simple past tense, negative and question forms are made using the auxiliary verb "do" (in its past form, "did") followed by the simple form of the main verb. This page explains the rules.