根據(jù)漢語(yǔ)提示或英語(yǔ)解釋填寫(xiě)單詞.
1.Last year,my sister( )[took part in,became a member] the army.
2.My grandfather often told me some s( ) when I was a child.
3.Tell me the reason w( ) you did it.
4.My new bike was lost.But two days( )[late],I found it.