.---Why were you not at the concert last night ? ---Oh.I ______ for a friend from Europe at the airport.
.Our team was ahead during the first half, but we _____ in the last ten minutes.
It is the first time that I ___ this kind of moon cake.
While listening carefully, the students___ what their teacher said.
Sam always pronounces my name wrong. Do you think he does it____ ?
My father told me that he had___ hard life in his childhood.