33 My friend Tom, who sings Western folk very well, can compose songs
( Who thay thế cho người , là Tom)
34 The heavy fog prevents us from driving our car ( prevent + O + from Ving)
35 He is said to be a secret agent ( bị động: S + is said + To V)
36 He wishes he had gone to the party yesterday ( wish lùi thì : QKĐ -> QKHT)