Famous physicists from all over the world came to the US to ______the 100th anniversary of Albert Einstein’s birth.
32.—Why are you so sweaty? --- I__________football with my classmates and how I want to have a drink!
31.______weather it is, we shall set out at 8o'clock.
30.Some children want to challenge themselves by learning a language different from____spoken by their parents at home.
29.Lucy had to shout ___________on the noisy street.
28.Besides hotels,there are also families_____visitors can experience the warmth and kindness of the local people.