Fill in the blank: The factory began production _____ 22nd July.
A. since
B. from
C. by
D. at
Answer:B
Fill in the blank: The factory began production _____ 22nd July.
A. since B. from C. by D. at
Explanation: From is used before a noun or phrase denoting some point of time, but, is used with the non-perfect tenses. Hence, the statement will be: The factory began production from 22nd July.