Overuse of computers largely to the failure of his eyesight，which is also a warning message for us all．
| A．contributes | B．turns | C．devotes | D．adjusted |
1.Months ago we sailed ten thousand miles across this open sea， which ____ the Pacific， and we met no storms.、
| A．was called | B．is called | C．had been called | D．has been called |
9. 一I must apologize_____ you know ahead of time．
一That’s all right．
| A．for letting not | B．for not letting |
| C．to let not | D．not to let |
8. She says I hurt her feeling，but l didn’t ____.
| A．want | B．want to | C．mean | D．mean to |
7. Everything changes _____.What was not accepted in the past may be very popular with people now.
| A．in time | B．on time | C．for time | D．over time |
6. He _____ to lend me his bicycle but I refused．for I didn’t
want to trouble him．
| A．failed | B．offered | C．considered | D．insisted |