1£®Colorful food can help you eat a ________ (balance) diet and protect you from illness.

2£®The accident that happened yesterday caused three ________ (die).

3£®If you carry on working hard like that, you'll break ________ sooner or later.

4£®My work ________ (involve) translating from English.

5£®My leg is giving me much less pain but still ________ (ache) when I sit down.

6£®A number of ________ (factor) decide whether a movie will be successful or not.

7£®It was some time before the door opened in response ________ his ring.

8£®After he had been ill for a week, we finally persuaded him ________(see) a doctor.

9£®After he came to ________£¬ everyone said he was a ________ leader, but now he feels so ________ that he even can't save his daughter.(power)

10£®Listening to his ________ speech, we were ________ to make great efforts. It gave us not only hope but also ________. (inspire)

11£®He is the best man ________(do) the job because he always works hard.

12£®This question is not easy ________ (answer) for all of us.