(D) did clean
sitting there?
(B) Who
45. ( )
(A) Whose
(C) Who's
(D) Whom
)
book is this? It is Book One.
(B) Who (C) What
46. /
(A) Whose
(D) Whom
) A:
made you so happy? B: Mary came to see me.
(C) What (D) Whom
47.
(A) Whose
(B) Who
48. (
)
(A) Who
son is Tom?
(B) Whom
(C) Whose
(D) Which
en
49.(
)
(A) When
they at home on Sunday?
(B) Can
(C) Do
(D) Are
50.(
)
(A) Are
they play?
(B) Where
(C) What
(D) Can
