I had a busy and tiring weekend because ______ the house for the Christmas cost me a whole day．
A．decorating B．to decorate C．decorated D．decorate
______ 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
