It’s time to have class. Please stop_________. —– OK.

Did the speaker tell us several practical ways to develop our social skills during his speech— ____________at all. He said ___________ about it.

iversity estimates that living expensesfor international students ________ around $8,450 a year, which ________ aburden for some of them

It was the dream of becoming rich _____ attracted people from all over the world to the state, ______ gold was discovered in 1848

______，I will help you with your work.