英语选词填空,feel like,because of,make a difference,too many,much

英语选词填空,
feel like,because of,make a difference,too many,much too

What did you ()when you were on the top of the mountain?
If you work hard,you will().
My sister didn't go to work () the snow.
It's () cold today.You'd better put on your coat.
He doesn't want to live in the city because there are () people.