用括号内所给单词的适当形式填空。 1.It’s ________ (believable)that the little girl won the singing competition. 2.Are you completely_______ (truth)with me? 3.Who is the_______ (own)of the schoolbag? 4.Alice gave up the English exam because of her ________ (ill). 5.He volunteers his weekend ______ (help)people in need.
答案:1.unbelievable 2.truthful 3.owner 2.illness 5.to help