The other day,my friend John drove his car down the street at _______I thought was a dangerous speed and surprised everyone in the car.
.How can you pass the examination_____ you never attended class?
Don’t touch anything in the lab unless____. A. to be allowed B. allowed C, to be allowing D.allowed to
I hear____ boys in your school like playing football in their spare time,though others prefer basketball.
She may have missed the train,____ she won’t arrive for another hour.
The noise was so _____ that only those with excellent hearing were aware of it.