The police _____ the lost boy everywhere when he suddenly turned up in a supermarket.
#102062
A
searched
B
searched for
C
was searching
D
were searching for
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Over the past few years the cost of living _______________considerably.
#101621
A
has been raised
B
has risen
C
was raising
D
was rising
—Did Tom live here?—Yes,but he________here now. 
#99196
A
isn't live
B
hadn't lived
C
isn't living
D
will live
Since Jack was laid off from his job three months ago, he       a new one, but without luck.
#100379
A
looked for
B
bad looked for
C
is looking for
D
has been loking for
They could have attended the awarding ceremony,but their flight      due to the bad weather.
#99062
A
was delayed
B
had been delayed
C
has delayed
D
was delaying