This morning, when I walked by, I saw many children ____ in the park.
#42558
A
played
B
play
C
playing
D
to play
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He _____in Xinxiang for five years when I heard his news.
#42297
A
has lived
B
had lived
C
is living
D
has been lived
Sonia will call you if she __________ to go.
#40319
A
agree
B
will agree
C
agrees
D
agreed
My iphone 5 needs to be repaired. How much do you think it _____? 
#39258
A
would cost
B
cost
C
has cost
D
will cost