---Who can it be that hasn’t handed in his composition?---It ______ be Robinson. He ______ it in yesterday.
9. She won’t be able to come next week, because she herself in Mount Tai then.
8. Have you ever considered your anger over this matter?
–---Why didn’t you tell him about the meeting?----He rushed out of the room I could say a word.
–--How do you _ we go to Beijing for our holiday?----I think wed better fly there. It’s much more comfortable.
He made another wonderful discovery, of great importance to science.