单项选择题He has had ________ many falls ________ he’s black and blue all over.
单项选择题Only after ________ five times, ________ answer me.
单项选择题________ you told me earlier, I ________ something about it.
单项选择题I promised to ________ her daughter next week when she’s on business.
单项选择题Our boss enjoys swimming, but ________ he avoids a crowded pool.