根据句意及首字母填空(英语题目)

问题描述:

根据句意及首字母填空(英语题目)
1.s_____ not often
2.b_____ you win money if you guess right
3.t_____ three times
4.a_____ long time ago
5.I_____ the area where you roll a heavy ball to knock down pins

1.sometimes
2.bet
3.third
4.ago
5.land