Do you know when the basketball_________?
#37140
A
is invented
B
was invented
C
has invented
D
had invented
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----Where is Michael? ----He____TV at home ,I think.
#42083
A
watches
B
watched
C
is watching
D
was watching
Jake _____his key in the office so he had to wait until his wife _______ home.
#39990
A
has forgotten … comes
B
forgot… come
C
had left… came
D
had left…would come