to sb's.astonishment这句话对吗

to sb's.astonishment这句话对吗 It cost sb to do sth,这句话对吗? 请问这句话对吗?see sb do. It's easy to feel sad,这句话对吗? to express one's pleasure for sb's success这句话什么意思啊? 这句话对吗：it will take years to rebuild this road.为什么take后面的sb.不 I want a pen pal from Canada.这句话对吗?还有是write a letter to sb还是 be happy to sb对吗 To my astonish还是astonishment还是astonished? make sb do made sb do making sb do to make sb do 这三个都对吗,不是动词 sb agree with sb,那么she agrees with me这句话对吗?sb agree do sth,那 这句话对吗?That's sounds good