1.the old man doesn't know how many people are there in his hometown.
问题描述：
1.the old man doesn't know how many people are there in his hometown.
the old man doesn't know __ __ __ of his hometown is.
2.the best time to ___ those birds is the early morning.
3.these are political ___ social matters.
4.my little brother ___ singing songs,he was a golden vioce.
答
1 what the population 234没有任何提示吗rather than;have a gift of; all the way; take a trip;settle down;catch sight of2，catch sight of； 3， rather than; 4， have a gift of