19. If he had been looking where he was going, he ______ into the wall. A. wouldn't walk B. didn't walk C. won't walk D. wouldn’t have walked 20. If I ______ a camera, i would have taken some pictures. A. had had B. had C. would have D. have 21. If I ______ hungry, I ______ something . A. had gone/ would have eaten B. were/ would eat C. were/ would have eaten D. was / would have eaten 22. If I ______ to the party last night, I ______ tired now . A. had gone/ would have been B. went/ would be C. went/ would have been D. had gone/would be 23 Either you or I ______ wrong. A. were B. am C. are D. is 24 Neither my gloves nor my hat ______ with this dress. A. go B. is going C. goes D. are going