проблема 1Краткий ответWhat 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
проблема 5Краткий ответWhich word is usually used with the present continuous tense to indicate the time of action?now
проблема 12Краткий ответTrue or False: The present continuous can be used for temporary situations.True
проблема 13Краткий ответWhat is the negative form of 'You are studying' in the present continuous tense?You are not studying
проблема 14Краткий ответChange to present continuous: They work on a project.They are working on a project.
проблема 17Краткий ответConvert to present continuous: She sings beautifully.She is singing beautifully.