---Where is the TV room? --- It’s on the _____ floor. A. one B. first C. two
一You are first in the high jump.Congratulations. 一________ .
一 ________ do you like this film so much? 一 Because it’s fun.
Uncle ________ exercises.It's not good for his health.
My brother with his friends often ________ TV far into the night.
Tom needs some help ________ his homework.Can you help ________?