In Singapore, people______eating or drinking on the subway can be fined up to 500 Singapore dollars.
A. having caught B. catching
C. caught D. to catch
A storm buried Illinois under several inches of snow on Tuesday,______at least 100 people dead in traffic accidents. A. to leave B. leave
C. left D. leaving
Do you know who our teacher will have ________ an article for the wall newspaper?
A. written B. wrote
C. to write D. write
With lots of problems ________ in the class, our teacher looks very relaxed and happy.
A. solved B. solve
C. being solved D. to solve
Sometimes I act as a listening ear for fellow students ________ what is bothering them.
A. to talk over B. talked over
C． talk over D． having talked over
______ the difference between the two research findings will be one of the worst mistakes you make.
A. Ignore B. Ignoring
C. Ignored D. Having ignored
