Переделайте эти предложения в вопросительные :
1.musicians are playing music now. 2.lis and steve are taking pictures now. 3.sue is dancing now. 4. sam is throwing streamers now. 5. the musicians are performing tricks now. 6. the clowns are holding balloons now. 7. tony and mary are drinking coke now.

1.who is playing music now?

2who is talking about pictures now?

3.who is dancing now?

4.who is throwing streamers now?

5.who is performing tricks now?

6.who is holding balloons now?

7.who is drinking coke now?

1.Are musicians playing music now?

2. Are they taking pictures now?

3. Is Sue dancing now?

4. Is Sam throwing streamers now?

5. Are misicians performing tricks now?

6. Are the clowns holding balloons now?

7. Are they drinking coke now?

Объяснение:

Present Continuous - простое, продолженное время.

Задаётся :subj + to be+V ing

По аналогии с вопросами:

На 1-е место ставим to be ( am, is, are) + subj.( he/ she/ it/you/they/we)+ Ving +?

Все достаточно просто, только разберись и все получится.

Удачи!