16. He had already learned the news. I ______ the trouble to phone him about it.
| A．needn't have taken | B．could have taken |
| C．should have taken | D．mustn't have taken |
I would appreciate _________if you could let me know in advance whether or not you will be coming.
| A．it | B．you | C．this | D．that |
________ his injury, Ricardo will play in Saturday's match with his teammates.
| A．Instead of | B．In spite of | C．Thanks to | D．Due to |
More and more people have come to be aware of the fact that they have______ balanced diet and give themselves_____ room in their daily life for necessary exercise.
| A．a; / | B．the; a | C．the; the | D．/; a |
—Would you like_____out with me this evening?
—I’m sorry, but I don’t feel like_____out toady.
| A．to hang; going | B．hanging；to go |
| C．to hang; to go | D．hanging；going |
He absorbed himself so entirely to his research that ____he made himself ill.
| A．unfortunately | B．purposefully | C．hopefully | D．eventually |