Question 1Short Answer What is the structure of the present continuous tense?S+am/is/are+verb-ingS+tobe+VingS+tobe+verb-ingSubject+tobe+verb-ingSubject+is/am/are/+verb-ing
Question 5Short Answer Which word is usually used with the present continuous tense to indicate the time of action?now
Question 12Short Answer True or False: The present continuous can be used for temporary situations.True
Question 13Short Answer What is the negative form of 'You are studying' in the present continuous tense?You are not studying
Question 14Short Answer Change to present continuous: They work on a project.They are working on a project.
Question 17Short Answer Convert to present continuous: She sings beautifully.She is singing beautifully.