Question

Form Present Perfect Progressive of the following verbs.
emit -
pollute -
reduce -
face -
breathe -
heat -

Answer 1

Ответ:

emit -  have/has been emitting

pollute -  have/has been polluting

reduce -  have/has been reducing

face -  have/has been facing

breathe -  have/has been breathing

heat - have/has been heating

Объяснение: