Topics: Present Perfect or Past Simple Tense
Technology _______ changed a lot.
A. have
B. has
C. does
D. never
Select your answer:
Random Topics:
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Present Tenses and Connectors › View______ my mom is a hard working woman , she has a good salary
A. Because
B. although
C. but
Grammar › View
The traffic was heavier than usual __________we were late for our appointment.
A. for
B. but
C. yet
D. so