Dùng từ gợi ý hãy hoàn thành câu

47. Unlike most teenagers, watching documentaries is one of my interests. (keen)

???? ______________________________________________________________________________

48. In the middle of our lunch, there was a knock at the door.

???? When we __________________________________________________________________

49. It is ages since I last visited my cousin’s house.

???? The last time I __________________________________________________________________

50. I am excited about playing a prank on my sister with my enormous plastic spider.

???? I couldn’t wait __________________________________________________________________