I was reading a book ______ my sister was watching TV.
A. after B. before C. during D. while
I don’t want the bread, please __________.
A. take it away B. take away it
C. take them away D. take away them
She said ______ she was having a party for Lana.
A. that B. which C. where D. when
I’m not happy, because I argued ______my best friend ______the gift.
A. to, about B. as, on
C. like, on D. with, about
He had a difficult time ______ the lost boy.
A. find B. to find
C. finding D. be finding
I think there will be______ people and______ pollution in the future.
A. less, few B. few, less
C. more, more D. least, few