（2017﹒四川南充）—Mario, your mobile phone is ringing.
—Wait a minute. It’s dangerous for us it while crossing the street.
A.answering B.to answer C.answer D.answered
You’d better leave ____, or trouble will come to you.
A.lively B.friendly C.heavily D.quickly
– Jimmy, I don’t like my classmate Bob. He is so noisy.
– Oh, so he is. But you cannot avoid him. He sits next to you.
A.meet B.to meet C.meeting D.to meeting
I’m sorry， I didn’t do a good job.——Never mind. ______ you have tried your best.
A.Above all B.In all C.At all D.After all
Books are important to us. We can’t improve ourselves without ________ .
A.them B.they
C.it D.us
As we all know, it’s not polite to keep others_________for a long time.
A.wait B.waited C.to wait D.waiting
