[ Grammar ]
I ______ the accident while I______ for the bus.
A. was seeing / waited
B. saw / was waiting
C. was seeing / was waiting
D. saw / waited

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Grammar › ViewMy friend Melissa and I ___ a party. Would you like to come?
a. am going to
b. are going to go to
c. go to
Grammar › View
What type of verb does a singular subject take?
A. Plural verb
B. Singular verb
C. Both plural and singular verb
D. Neither plural nor singular verb