I won’t go to the concert because I    my ticket.
#37473
A
lost
B
don’t lose
C
have lost
D
will lost
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Great changes __________ in China in the past few years.
#36358
A
were taken place
B
took place
C
have been taken place
D
have taken place
— Mr. Lee _   to a student when I entered the classroom this morning.- He is very patient _  _he is young.
#42134
A
talking; but
B
talks; though
C
was talking, though
D
talked, however
John       to London to watch the Olympic Games next week.
#40658
A
flies
B
flew
C
will fly
D
has flown