— Why didn’t you give a hand to the boy?— I _______, but he strggled to his feet before I tried to.

—You didn’t invite Mary to the ball?—____ her, too? 

—She joined a football team last fall and was recently made captain.  —Never _____ she'd ever have that much energy.

I ____ you, but I didn’t think you would listen to me.

—The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?—____ my students have a try?

His failure in the exam suggested that he __________ the teacher’s instructions.

—Miss White has decided to explore in the forest by herself.—She________ask her boyfriend to if she ________go walking in the forest.

．—Do you feel like ________ there or shall we take a bus? 　　  —I’d like to walk. But since there isn't much time left, I'd rather we________ a taxi. 

—I didn't go to see the doctor yesterday. 　　  —But you________.  

— What’s the matter with Peter?— He was seen crying when he was coming out of the office. He ________ by the manager.

— It _______ be Jack who is in the office.— No, it _______ be him. I saw him off at the airport half an hour ago.

 We’ll be free tomorrow，so I suggest ______ to the history museum.

Who would you rather ______ you repair your CD player?

．—Without your help, we _____ this task on time.—My pleasure.

 If he ___ that he ____ to work there, everything would be OK now.

.—You ____ have set aside more time to play with our kids.—I wish I ______, but you know how busy I was.

. I supported him in time , otherwise he ______ off the bike .

.—Would you like to work in my company?—Sorry, I’d rather ____ here, but I’d  rather my brother _____ to your company.

 My demand is that the information referred to in my report _____ to Mr. Brown without delay.

 —Did you meet with the famous space hero , Yang Liwei ?—______ I had come here earlier !