Insert the Past Indefinite or Past Continuous.
1. She heard him sigh while he __ (to read) (Collins) 2. While the water __, Ma Parker began sweeping the floor, (to heat) (Mansfield) 3. While he __ the tea she __ him. (to make, to watch) (Abrahams) 4. Mrs. Presty __ at him with some anxiety on her daughter's account, while he __ the message on Randal's card, (to look, to read) (Collins) 5. It was quite late at night, and the brother __ aloud while the sister __, her needle, when they were interrupted by a knocking at the door, (to read, to ply) (Dickens) 6. While Mrs. Calligan __ the table Mamie went to her room and Aileen followed her. (to set) (Dreiser) 7. While the doctor __, Mrs. Presty __ her own conclusions from a close scrutiny of Mr. Sarrazin's face, (to speak, to draw) (Collins) 8. While he __ he __ the doorbell, then voices, (to wash, to hear) (Abrahams) 9. While the gendarmes __ the room, Arthur __ waiting on the edge of the bed. (to ransack, to sit) (Voynich)
1-is 16-are 31-is 46-are
2-is 17-is 32-is 47-are
3.are 18-is 33-is 48-is
4-is 19-are 34-is 49-am
5-is 20-are 35-are 50-is
6-is 21-am 36-are 51-are
7-is 22-is 37-is 52-is
8-is 23-is 38-are 53-is
9-is 24-is 39-are 54-is
10-is 25-are 40-is 55-are
11-is 26-are 41-is 56-are
12-is 27-is 42-is 57-am
13-is 28-is 43-is 58-are
14-are 29-are 44-is 59-are
15-is 30-is 45-is 60-is
Объяснение: