I’m very hungry. Get me something to eat; anything ________ do.

(2013·吉林长春三校高三调研)Days later, I tried to get my sister to tell me what was going on, but she ________ say anything.

(2013·哈尔滨四校高三统一检测)—Can I pay the bill by check?
—Sorry, Sir. According to the rules of our hotel, the payment ________ be made in cash.

(2013·宁夏银川一中高三第四次考试)It was terrible. The car ________ break down just as we were going on our holiday.

(2013·北京东城区高三教学统一检测)—Mum, I'm tired.
—Well, if you ________ go to bed after midnight every night, what do you expect?

(2013·陕西高考)The children ________ lost in the woods; otherwise, they would have been at the lakeside camp as scheduled.

(2013·四川高考)—Why are your eyes so red? You ________ have slept well last night.
—Yeah, I stayed up late writing a report.

(2013·河北衡水一中六模)Some young people these days just ________ go out of their homes to contact the real world.

(2013·江西南昌一模)Why ________ it get colder when we climb up a mountain? We are getting nearer to the sun!

(2013·安徽高考)I ________ to my cousin's birthday party last night, but I was not available.