Write the full verb form of Present Perfect Continuous: 1. He
for his girlfriend since 6 o'clock. (wait)

2. It
since I came home. (rain)

3. Mal
to music since 11:00. (listen)

He has been waiting for his girlfriend since 6 oclock

It has been raining since i came home

Mal has been listening to music since 11:00

1) He has been waiting for his girlfriend since 6 o'clock.

2) It has been raining since I came home.

3) Mal has been listening to music since 11:00.

Объяснение:

Когда есть предложение со словом "since", мы используем Present Perfect Continuous.

Образуется оно так: Подлежащее + has/have + been + verb (глагол)+ing