Look through the sentences and choose the appropriate form of the In- finitive. Name it. 1. We expect him ... tomorrow.
a) arrive; b) be arriving; c) to arrive.
2. We are ready ... .
a) to be beginning; b)to begin; c) to have begun.
3. I asked him, but he pretended ... and didn’t answer.
a) read; b) to be read;c) to be reading.
4. It was impossible ... at his jokes.
a) not laugh; b) not to laugh;c) to not laugh.
5. He is said ... for London already.
a) to have left; b) to have been left;c) to leave.
6. He doesn’t like ... while he is speaking.
a) to be interrupted; b) to have interrupted;c) to have been interrupting.