27. We looked at two different houses but …………… A. both of them were too small. B. either of them was too small. 28. Liz invited a dozen guests to her party but …………… A. no turned up. B. none turned up. 29. Helen and Mark are well behaved, but please let me know if …………… A. both of them misbehave. B. either of them misbehaves. 30. Michaela feels so tired because she …………… A. didn’t sleep for a single moment. B. slept all for a moment. 31. Write down the number of the car on this list …………… A. each time one passes. B. all the time one passes. 32. How many presents did you get on your birthday? …………… A. One at all. B. None at all. 33. There were ten people standing at the bus stop and …………… A. all people had umbrellas. B. each one had an umbrella. 34. We wrote all our answers on the blackboard but …………… A. no one of us was right. B. none of us was right.