They asked me so many questions that I got .
---- Oh, it’s raining hard outside. Do you think the milkman will arrive? ---- Of course. He will come on time ________ it rains.
To keep healthy, most retired old people____ jogging as a regular form of exercise.
John, may I use your computer now? Sorry, it is not ____at the moment. It is being repaired.
Tom, look at your shirt! It requires ________.
Mr. Smith thought of himself as _______,and this accident had ________ effect on his life.