Put the verba in brackets either in Past Simple Active or Passive Voice. Be careful as the majority of sentences in the video are given in Present but all the verbs in the task should be put in the Past.

Heathrow Airport faced a computer problem which caused crowds of passengers who had to wait at the airport trying to leave for their destinations.

At The Airport - Past Simple Active or Passive

at-the-airport-past-simple-active-or-passive

Let's do English ESL general grammar practice. Put the verba in brackets either in Past Simple Active or Passive Voice. Be careful as the majority of sentences…