Eddie is eight years old, but we have seven candles only, we need ________ candle.
She doesn’t like the book you are interested .
Sir, you should ________ at the red light, but you didn’t.
He hurried to the railway station for the last train but didn’t it.
The flight to Guangzhou had to be because of the heavy snow.
-Sandy is upset now. Why don’t we ? -That’s a good idea.