Andrew was afraid to fill the room with water again, so he __________ the pipe carefully.
— ______ did you start skating? — Five years ago.
Have you ______ heard of Disneyland?
You don’t need to describe her. I ______ her several times.
Linda ______ the space museum after school yesterday.
----I want to know____________. ---- Why not go to Tai Hu ? That’s a good place.