1.The old man left without ______(say) anything.
问题描述:
1.The old man left without ______(say) anything.
2.He _____(answer) the phone at that time.
3.Sports help _____(keep) people healthy.
4.We can't decide when _____(start).
5.I have ______(hear) about The Teahouse before.
答
saying answered keeping to start heard