_ with a difficult situation, Arnolddecided to ask his boss for advice.

Jane is the only one of the students who ________ a little Chinese and is one of my friends who ________ studying in China now.

“ Tom, help ______ to some fish.” My mother said.

If I find someone who looks like the suspect, my________ reaction will be to tell the police.

Have you been to the Great Wall—Perhaps not in my memory; ________， it might have been during the early childhood.