Use Past Simple, Past Continuous, Past Perfect. 1. After the boys
(play), they
(go) for a walk.
2. She
(study) the material, before Mike
(phone).
3. While Pete
(read), his brother
(listen) to music.
4. When my mother
(come), I
(do) my homework.
5. She
(finish) already her work, when Peter
(call).
6. By 6 o'clock yesterday she
(come) home.​

1. Can a steam turbine easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines? - Yes, it can.

2. Where can a steam turbine easily be applied to? - A steam turbine can easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines.

3. What can easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines? - A steam turbine can easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines.

4. Can a steam turbine or gas turbine easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines? - A steam turbine can easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines.

5. Can a steam turbine easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines, can't it? - Yes, it can.

Надеюсь, правильно поняла.

1. Can a steam turbine easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines? - Yes, it can.

2. Where can a steam turbine easily be applied to? - A steam turbine can easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines.

3. What can easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines? - A steam turbine can easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines.

4. Can a steam turbine or gas turbine easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines? - A steam turbine can easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines.

5. Can a steam turbine easily be applied to a boiler feed pump, condensate return pump, forced and induced draft fans, compressor, and centrifugal refrigeration machines, can't it? - Yes, it can.

Надеюсь, правильно поняла.