Dad had to cycle to work this morning because his car at the garage.
A. was repaired
B. was repairing
C. was being repaired
D. would repair
网友回答
A. was repaired
B. was repairing
(答案→)C. was being repaired
D. would repair
解析：考查时态及语态。句意：今天早晨我不得不骑车去上班，因为我的骑车正在修理厂维修。可知本句描述的是今天上午正在发生的动作，骑车是被修理对象，故用被动语态，选C。