Our sports meeting has been _______ till next Tuesday because of the bad weather.

Can you come to my birthday party tonight? — I’d love to, but I______ on a patient at 6 o’clock

Next winter, _________I’ll stay in Jilin City, will surely be another exciting holiday [ ]

It was quite a job for her to _____ several children all by herself during the war.[ ]

Nowadays the belief has become common ______ sea food and fruit rich in vitamin C should never be eaten at the same meal