It was not until she failed in the exam ______she realized the importance of study.
A .when B. did C. and D. that
________at the restaurant with a wide variety of dishes served before, Bob didn’t want to eat there again.
A. Having eaten B. To eat C. Eat D. Eating
He was about to tell me the secret ______ someone patted him on the shoulder.
A. as B. until C. when D. while
I ________ to visit you later that day, but I had to phone and cancel.
A. come B. came C. am coming D. was coming
When we saw the road ______ with snow, we decided to spend the holiday at home.
A. cover B. to cover C. covering D. covered
He wrote a letter ______ he explained what had happened in the accident.
A. what B. which C. where D. how
