The girl _______ red is my sister. [ ]
They used to have _____ time that they could see movies every day. [ ]
Congratulations! You’ve got the first prize in the English Contest.—_____ it be true? It’s unbelievable!
The charity show is really wonderful.—Yes. I think it’s ________ great success.
There__________ great changes in our city in the past 10 years.