The singer and________dancer is said to perform in our school on________May Day.
33. --- How can you be late for such an important conference? --- Sorry! But my flight was ______ by fog.
32. The small fishing village has ______ into a modern city in thirty years.
31. So serious ________ that even the best doctors failed to save his life.
30. Mr. Keller ______ forty cigarettes a day until he gave it up.
29. --- Do you know that man? --- Not really, just a nodding _______.