If a person takes drugs, they will slow down his thinking and ________ turn off his brain.
A. eventually B. certainly C. actually D. hopefully
According to the school rules, if a student _________ happen to damage something by accident,he/she should report it to a teacher or the office immediately.
A. should B. will C. shall D. would
It was not long _____ he was born that his mother died of illness.
A. before B. when C. that D. after
Most of the audience wondered what idea a man who is deaf from birth can have _____ music.
A. with B. in C. of D. at
It is ten years _____ I lived in Nanjing, so I know ____ about what it is like today.
A. since; nothing B. that; everything C. before; something D. since; anything
Safety in school has been of great concern because of the frequent reports ____ students got injured or killed while in school.
A. where B. when C. which D. that
