不定式作宾语与宾语补足语 — 英语词汇题
题目
用括号内所给动词的适当形式填空。The Sunshine Club plans ______ (hold) a charity walk to raise money. Last week, the leader encouraged every member ______ (invite) more people ______ (join) them, and the members all agreed ______ (do) their best ______ (help) the children in poor areas.