Mike is _____ eight-year-old boy. But he plays_____ guitar very well.
— Why didn’t you arrive there until three days later? — Because the heavy rain _____ the difficulties of the journey.
As soon as they arrived in the big city, they found it difficult to find somewhere cheap .
There great changes in our city in the past 10 years.
— Because of the _____ petrol(汽油) price, fewer and fewer people will choose to own a car, I think. — I have the same idea as you.
— David, your mother’s birthday is _____. Let’s think about how to celebrate it. —OK, Dad.