Question

Complete as frases com os verbos no present perfect continuous, observando o uso do -ING

A) how long (she, teach) at oxford university?

B) the man is gasping for air. He (run)

C) the telephone (ring) all day

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Answer 1

A) How long has she been teaching at oxford university?

B) He has been running.

C) The telephone has been ringing all day.