Charlie ______ be really difficult at times even though he’s a nice person in general.

Jim ________ go to the doctor. His leg is broken.

—Would you like to watch the 2014 Nanjing Youth Olympic Games this summer holiday?—I’d love to. I believe it ________ be fun.

—Dad,mustIpractise thepianotoday?—No,you        _.You may doit tomorrow.

—Why are your eyes so red？You________have slept well last night.—Yeah，I stayed up late writing a report.                          (