Excuse me, sir. I bought the shoes yesterday, but they are in different sizes. One is size 37, _____is size 38.
It’s kind __________ Yao Beina to donate her corneas (眼角膜) _________ three people in need.
Many people do not realize the importance of health __________ they have fallen ill.
Robin broke his left leg in the basketball match last week, since then he __________ in bed.
— We must act now because time is __________. — Yes. Let’s start.
Is India __________ European country?