The reason _________ the little actress has been such a success is ________ she is both clever and hardworking.
35. It was the fifth time that he ______ to such a meeting.
34. The villagers, ______ damaged by the flood, were given help by the International Red Cross.
33. It is necessary that whoever ______ recently visited the country ______ this kind of test.
35. The plant is dead. I ______it more water.
34. There is a 20-minute parking ______here, so we must get back to the car very quickly.