Present Simple и Present Continuous

You … waiting for the call.

The birds … singing sweetly in the garden.

He usually gets up / is getting up at 8 a.m.

Doctor Q usually listens / is listening to classical music.

Doctor Q and Pi often watch / are watching a DVD in the evenings. 

 It sometimes (snows/is snowing) here in April.

Now we (watch/are watching) TV.

It (rains/is raining) now. 

Frank and Martin … watching a TV show now.

.....you calling from home?

The wind … blowing now.

Time expressions Present Simple