I'm grateful that you helped my brother do that work. A. Thank you for helping my brother do that work. B. Thank you about helping my brother do that work. C. Thank you because you helped me do that work. D. Thank you that you help my brother do that work A(n)______ is a sudden, violent shaking of the earth’s surface. A. snowstorm B. volcano C. earthquake D. typhoon The day was so cold that we stayed indoors. A. It was such a cold day that we stayed indoors. A. It was such cold a day that we stayed indoors. C. It was a so cold day that we stayed indoors. D. It was a cold day so that we stayed indoors. I couldn’t go to the party _______ a sudden cold. A. because B. because of C. in spite of D. although When did you last ride a bike? A. What time is it since you ride a bike? B. How long is it since you last rode a bike? C. How much time did you ride a bike? D. How often did you ride a bike?