_____the Internet is of great help, I don’t think it ‘s a good idea to spend too much time on it. A. If B. While C. Because D. As
Mary wanted to travel around the world all by herself, but her parents did not ___ her to do so.
You are thirsty, aren’t you? _____he get you some coffee?
______read the letter for you?
The boss said to the secretary, “If you work well, you ______ have a rise.”
— Alice came back home the day before yesterday. — Really? Where ______?