-Will you keep these old toys?-Of course. They hold the sweetest __________ about my childhood.
It was _____ bad weather that we decided to stay at home.
Lingling got up early ____ she could catch the early bus.
---How long ____the supermarket ____? ---Four years.
---Is this book____?---No, it isn’t. _____is on the desk.
----Must I write all the words down now? ---No, you ____.