— Do you know the Beijing actor Lu Han? — Yes. He is a former _______ of the South Korean pop band EXO. A. number B. amount C. member
--- How long have you studied French? --- _______ .
---With 4G mobile phones, people can even see each other as they talk. ---Really? Would you show me it, please?
---He’s never been late for school, _________ he? ---_________. He always comes on time.
Some people won’t _______ the importance of their health until they lose it.
The police _________ the whole house but didn’t find any clues.