The city ______ by an army of 600 men was difficult to take.
The examination was very easy. ________, our monitor didn’t pass it.
Many students believe the choice of their courses and universities should____ __ their own interest.
---Who called just now? ---I don’t know because I didn’t______ his voice.
-----Did you watch the movie After Shock last night ? ----- I had planed to , but it _______ hard all the time .
You can’t imagine what difficulty we had_______ home in the snowstorm.