A. has been B. was C. have been D. is
A. had worked B. has worked C. works D. worked
A. payed B. pain C. paid D. has paid
A. have never communicated B. had never communicated C. never communicated D. not communicate
A. didn’t begin B. hasn’t begun C. doesn’t begin D. hadn't begun
A. is repaired B. will be repaired C. was repaired D. has been repaired
A. has read B. read C. reads D. had read
A. had gone B. did go C. have been D. has been
A. had taken off B. has taken off C. took off D. takes off
A. moved B. moves C. has moved D. is moved
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