Since nobody gave him any help, he have done the research on his own.
It is the third time so far that such a festival________in my hometown.
I failed again,but my parents encouraged me and told me that failure________the mother of success.
—I said hello to you in the street yesterday,but you________me completely.—I’m sorry.Maybe I didn’t notice you.
—What do you think of the meal?—Although some dishes________with me,it’s really a nice meal.
You can’t imagine what difficulty we had________home in the snowstorm.