Aunt Zhou reminded us ______ the danger of ________ in that river.A of;swim B with;swim C of;swimming D with;swimming
—You can call me _______ 876-9889. —Thank you.
—My sister’s name is Gina Green. —Is her _______ name Gina?
—Is this your computer game, Tom? —Yes, it’s _______.
- __________ our radios? -They're on the bookcase.
-Where are the __________? -They are on the desk.