Is that your grandpa —Yes, although he is very old ______ he works very hard.

Would you please not speak so loudly in ____ public —Sorry. I will remember to speak in _____ lower voice.

you didn’t come to the party lastnight— I _____ , but I suddenly remembered I hadhomework to do

The poor student, all________books and living expenses are paid for by the Hope Project, hasbeen admitted to Peking University[ ]

If the question ______ incorrectly, _______question will be given to you