In many ways, ______ on a bike is similar to ______ a car .

 ______, don’t be surprised.

The girl the teachers considered ____was caught ______ in the exam, which surprised us very much.

ˉWhy did she spend so much time searching shop after shop for a time?

ˉ Oh, she was _____ about her clothes.

The ______ news made all of us ______ to death.

Son, you have ______ time to do it, so I suggest you to do it well.

 ˉWhat will happen if I smoke here?

ˉAnyone______ here will be punished.

A. seeing smoke      B seeing smoke 

C. seen smoking      D. seen smoke

The person in charge of the meeting asked the people present to sit ______ together and listen______.

A. closely; close      B close; closely

C. close; close        D. closely; closely

As a businessman he was a success, but as a husband he was ______failure, so their marriage ended in______ failure.     

It is not how much we learn but how much we understand ______ benefits us so much in our daily life.