This is ______ key, and that is ________ orange. A. a; a B. a; an C. an; an
There are ______ apples in the fridge. You can have one..
I often do my homework ____ the computer.
Thank you for ______ us to your birthday party.
---Please turn off the TV. The baby _______.---OK, I’ll go out for a walk.
I am looking forward to ______from you in the near future.