My brother often _____ （ 自愿帮忙 ） the old in an old people's home. ( volunteer )
问题描述：
My brother often _____ （ 自愿帮忙 ） the old in an old people's home. ( volunteer )
完成句子
答
My brother often volunteers （ 自愿帮忙 ） the old in an old people's home. ( volunteer )
volunteer 可以直接做动词,但是哥哥是第三人称单数,所以加s顺便再问你一个问题呗！
If you work hard, your dream ____（ 能够实现 ）. (able)