A.Our
B.Us
C.We
D.Ours
第2题
____________ , I found all the seats were taken.
A、 To enter the classroom
B、 Entered the classroom
C、 Entering the classroom
D、 To be entered the classroom
第8题
When I entered the classroom, I found the students ______ the questions in groups.
A.to discuss
B.discuss
C.discussed
D.discussing
第9题
When I entered the classroom, I found the students ______ the questions in groups.
A.to discuss
B.discuss
C.discussed
D.discussing
第10题
A.to discuss
B.discuss
C.discussed
D.discussing
第11题
When I entered the classroom, I found the students ______ the questions in groups.
A.to discuss
B.discuss
C.discussed
D.discussing
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