I ________ help my father organize his tools.
A. was used to
B. used to
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Mr. Hobbs asked me to come in _____ a short-term basis ______ a consultant.
A. on...as...
B. as...on...
I went to the plant and spent about a week _______ and _______ notes.
A. look for...make
B. look around...made
C. looking around...made
D. looking around...making
_______ a half hour at lunchtime, there were no breaks in the day to relieve the boring work.
A. Except
B. Except for
C. Besides
D. In addition to
After I made observations for a week, Mr. Hobbs asked me ______ an oral report of my findings.
A. to
B. for