______ children believe they can succeed, they will never become totally confident．
A．If B．Since C．Once D．Unless
Napoleon is famously said ______, "When China wakes, it will shake the world．"
A．to declare B．declaring C．to have declared D．having declared
I hope there are enough books for each student to have ___________.
A. it B. those C. one D. them
Bill always seems so confident, but ________ he’s extremely shy.
A. in vain B. in contrast C. in reality D. in surprise
A ______ road goes ______ from one place to another.
A. straight, straight B. straightly, straightly C. straight, straightly D. straightly, straight
Realizing that everything she said had no effect on her son, __________.
A. her son’s teacher was asked to help solve the problem.
B. it was decided that her son’s teacher should help solve the problem.
C. She had to ask her son’s teacher to help solve the problem
D. there’s nothing she can do but ask her son’s teacher to help solve the problem.
