___ do you go to see your grandparents?— Once a month. [ ]

Which of the two T-shirts will you take?—I’ll take ___, one for my father, the other for myself.

During his five-day state visit to Japan, Hu Jintao delivered such an ________ speech that all the people present were ________.

Our government ______ all people to save energy and fight against pollution.

What do you think of ____________ 2013Asian Youth Games? – I should say it was ________ success.