Задайте 5 темпов вопроса к предложениям 1)i was opening the window at six o’clock yesterday. 2)lena was sweeping the floor from eleven till twelve on sunday

1.was i opening the window at six o'clock yesterday? was i opening the window or the door at six o'clock yesterday? who was opening the window at six o'clock yesterday? when was i opening the window yesterday? i was opening the window at six o'clock yesterday, wasn't i?

2. was lena sweeping the floor from eleven till twelve on sunday? was lena or mary sweeping the floor from eleven till twelve on sunday?   who was sweeping the floor from eleven till twelve on sunday?   when was lena sweeping the floor on sunday? lena was sweeping the floor from eleven till twelve on sunday, wasn't she?

1.i`m quite certain that the snow will melt soon.

2) the most difficult thing in the world must be raising children.

3) the tsunami can travel 800 km per hour, there is no doubt about it.

4) i have always had a feeling that my grandmother loved me even more then my mother.

5) learning english must be quite easy.

6) skiing in colorado is very dangerous and i know i`m right.

7) 3-carat diamond ring might be a wonderful thing to have.