你可能感兴趣的试题
could have caught had caught would catch could catch
could have caught had caught would catch could catch
Even though In case Just as Now that
have missed; missed missed; missed had missed; have missed will miss; have missed
turn chance order opportunity
What's your name? What are you up to? How old are you? How can I help you?
basing on having based on based on to be based on
could have caught had caught would catch could catch
shall we will you do you are you