1.Listen!Who ___(sing) in the room.2.He usully ___ (write) a letter when he misses his family.
问题描述:
1.Listen!Who ___(sing) in the room.2.He usully ___ (write) a letter when he misses his family.
答
1.Listen!Who ___(sing) in the room.2.He usully ___ (write) a letter when he misses his family.