1. After the thief ........ (to break in) the police ................ (to arrest) him.
2. The witness ......... (to testify) in the trial before the judge ......... (to charge) the suspect.
3. As soon as we .................... (to notice) the intruder we .............. (to call) the police.
4. The waiter ............... (to serve) something that we ................... (not / to order).
5. He ....................... (to go) to Alaska where he ...................... (not- to be) before.
6. His mother ................. ( to be) angry, because he .................... (not-to help) with the shopping.