______ that the way people spend their holidays has changed a great deal in the past ten years.
However, when ______teams to complete tasks at school, we are often hardly aware of this.
.After staying in hospital for long, the patient was advised to go to the seaside to his health.
Please remember _____ wins you respect is not your background but your knowledge and virtues.
I find it astonishing that she _____ treat you like this in public.
-- What is Mr. white, do you know? -- I don't know exactly. But I think he can bebut a doctor.