As a reader, you should know how to make ___________ in the choice of books.
Having _________ hardships, he has turned out a weather-beaten statesman, knowing how to size up the situation and how to readjust his strategies.
He had to ______ dozens of staffers, you know, lower level of staffers.
He learnt how to do _________ when he was a journalist.
I don ’t know ______ he will agree to plan or not.
My new supervisor knows how to _______ the boss in most situations.
___________ car broke down, but luckily they know how to fix it.
How could you _______ to know so many people?
When asked, he said he didn’t know it was ________ to ride on the sidewalk there.
1. By knowing how long it takes for a signal to return, _______ to a target can be determined.
Knowing how to_______ CPR can save the life of a loved onesomeday.
Do you know how to ___________________electricity ?
Don’t take someone you get to know from the Internet to your house no matter how ________ he sounds.
Children in school are ______into grades, according to how much they know.
The monkeys know how to wear the caps because ______.
So nervous______that she didn’t know how to start her speech.
__________ his telephone number， she didn’t know how to get in touch with him.
The speaker doesn't know how to______his arguments.
He _______ special training on acupuncture . He seems to know everything about this Chinese traditional treatment.
He didn’t know I was in his office. He was too busy to_______me.
He is finally determined to quit smoking for he knows that it may_________ hishealth.
The temptation is great, but he knows how to_（）
— Could you tell me how _____ ckes — Sorry, I don’t know.mkeB．mkingC．to mkeD．mde— Could you tell me how _____ ckes\ — Sorry, I don’t know.mke B．mking C．to mke D．mde
_____ that he did not know what to do.
