_______ in the Moluyuan on a March afternoon, he could feel the warmth of spring.

 The days we look forward to ____at last. 

--I don't think we have met before.--Yes, once at a party, but we___________.

 I don’t think _____ possible to master a foreign language without much memory work.

.He suffered from a serious illness last year and I don’t know whether he is_____or dead now.