41) When one is adolescent one often gets caught up ___ one's thoughts and dreams.
(A) into
(B) on
(C) in
(D) around
42) When Britain adopted the decimal system for its money, it changed ___ relatively smoothly.
(A) over
(B) for
(C) to
(D) in
43) A young officer was charged ___ the task of taking 200 prisoners to the rear.
(A) for
(B) by
(C) in
(D) with
44) What your second initial stand ___.
(A) for
(B) in
(C) with
(D) by
45) I am not saying i am useless, but machinery and modern techniques have come ___ to make me the odd man out.
(A) about
(B) around
(C) in
(D) round
46) I came ___ an old friend in Berlin market this morning.
(A) around
(B) round
(C) across
(D) with
47) When he finally came round ___ writing the letter, he found his feelings were easier to express than he had expected.
(A) to
(B) in
(C) against
(D) with
48) The modern child finds it difficult to conceive ___ a time when there was no radio or TV.
(A) for
(B) of
(C) in
(D) up
49) The two were found guilty of robbery, and condemned ___ four years imprisonment.
(A) with
(B) for
(C) to
(D) into
50) When everyone has been conferred ___ perhaps i can give you an answer.
(A) with
(B) to
(C) for
(D) up