Sally was interested________science and wanted to be a scientist.
—Where is Gary?—He _______ in the library.
Lily and Grace are my best friends. ________ of them are very smart.
—________ I use your pen?— Sure. Here you are.
—________ are we going to meet?— In front of the shopping center.
The beach is not as ________ as it used to be. Let’s collect the rubbish.