Question

Complete these sentences with the verbs in brackets in the correct active or passive Infinitive-form. 1) The situation is serious, he is addicted to drugs. Something must (to do) … before it’s too late.2) It’s not certain how the fire started, but it might (to cause) … by an international action of a robber.3) Don’t you think that more money should (to spend) … on labour colony.4) I haven’t received the letter. It might (to send) … to the wrong address.5) The prison is in a very bad condition. It should (to repair) … a long time ago.6) The injured man couldn’t walk and had to (to carry) … from the place where the accident happened.

Answer 1

1) must be done

2)be caused

3)should be spent

4) might be sent

5)should be repaired

6)had to be carried

Answer 2

1. The situation is serious, he is addicted to drugs. Something must be done before it’s too late.

2. It’s not certain how the fire started, but it might have been caused by an intentional action of a robber.

3. Don’t you think that more money should be spent on the labour colony?

4. I haven’t received the letter. It might have been sent to the wrong address.

5. The prison is in a very bad condition. It should have been repaired a long time ago.

6. The injured man couldn’t walk and had to be carried from the place where the accident happened.