David is a clever boy,and he learned seven languages since 1

David is a clever boy,and he learned seven languages since 1 He is a clever and lively boy What a clever boy he is! he is a very clever boy How clever a boy he is! what a clever boy he is 翻译 Robert is a clever boy and he is also a hard～working stud Tom is a very clever boy,He likes math very much,and he can 请问是He is so clever a boy还是He is such a clever boy David is a t---------- and s---------- boy. Tom is lovely ,clever and friendly.( ),he is a boy everyone such a clever boy is he还是he is