Never give your ______information to others on the Internet.
People in Korea bow when they meet for the first time.A、are suppose to B、supposed to C、are supposed to
Not only me a book, but also he gave her a bag.A、did he give B、he gave C、had he given
too late is bad for our health.A、Showing up B、Eating up C、Staying up
By the time I got to the bus stop, the bus .A、has already left B、already left C、had already left
Work hard when you are in class. , you will catch up with your classmates quickly.A、On the way B、In this way C、By the way