Since the beginning of history, people have（） travel.

单项选择题His stupid remarks （）a fight.

A.touched down
B.touched on
C.touched off
D.touched up

单项选择题What’s （）in the bone will come out in the flesh.

A.bred
B.inserted
C.raised
D.broken

单项选择题Several people were（） in a blazing bus which overturned and burst into flames late last night.

A.burnt to die
B.burning to die
C.burning to death
D.burnt to death

单项选择题Although he had not studiedvery hard, John had () hope of passing the exam.A. littleB. anyC. a littleD. some

单项选择题Travelingin England, it will be cheaper if you buy a return ticket on the train.()A. moreB. veryC. quiteD. even