hee 23. They've lunch. They A) have / had B) had / have it at 12 o'clock. C) had / having D) had / had 24. I've my homework. I A) done / done C) done / did it after supper. B) did / done D) did / did ? 25. A: Have you tidied your room B: Yes, I've tidied it. A) yet / just C) already / just B) just / yet D) already / just 26. I've never A) saw / eats anyone who B) seen / eat more than you. C) saw / eaten D) seen / eats 27. Bob's not here. He's A) been B) went to work. C) gone D) being 28. My brother's A) been B) gone to America 4 times. C) went D) being 29. It's good to see you again. Where have you A) gone B) being C) been ? D) went 30. Mary's hair looks nice. She's just to the hairdresser's. A) gone B) been C) was D) went smoking. 31. It's terribly difficult to give A) on B) off C) of D) up