Complete a sentença com o tempo verbal correto e assinale a alterna...

Choose the option that best completes the sentence below: "She regretted not ______ the opportunity when it was offered to her."

Read the sentence and choose the best alternative: Richard _______________ the car and drove away.

Based on the text, choose the correct option:

Complete the sentences and questions with the correct form of there to be and choose the correct alternative: How many boys _____________ at your part...

Choose the best dialogue completion: I don't remember ____________ about the accident.

In the fragment of the text “the researchers discovered a range of microscopic organisms from the ocean”, the word range is closest in meaning to: