The new safety problem of contaminated(受污染的)milk is much more widespread, at least 22 dairy companies and their milk products that have appeared nationwide.
Susan wanted to be independent of her parents. She tried _____ alone, but she didn’t like it and moved back home.
the Internet is of great help. I don't think it's a good idea to spend too much time on it.
I called Hnnah many times yesterday evening, but I couldn’t get through. Her brother _____ on the phone all the time!
The growing speed of a plant is influenced by a number of factors,are beyond our control.
_____ the project as planned, we’ll have to work two more hours a day.