Do you think the worst thing is ______nothing?
A. do B. does
C. to do D. done
I'm late for school today. I think my teacher must be ______ me.
A. worried about B. pleased with
C. friendly to D. angry with
— This is between you and me.
— I promise. I won’t tell others ______ you say I can.
A. unless B. or C. since D. and
（题文）Our teachers usually give us some ________ on how to face the difficulties and challenges ________．
A. advice；brave B. advices；brave
C. advices；bravely D. advice；bravely
—Wow, Wendy, it’s cool to make a short video with your mobile phone.
—Just with a software called Meipai. Let me show you .
A. which to use B. how to use it
C. what to use D. where to use it
—How should we teenagers be ________ when crossing the road?
—We mustn't run the red traffic lights.
A. serious B. careful
C. pleased D. popular
