—______ delicious the beef is! Thank you for inviting me to dinner. —I’m glad you like it.
She________TV at home when it began to rain.
—What is she doing over there? —She is waiting for her kid________home for dinner.
I________,but I didn’t________anything.
I don’t remember________the book yesterday.
—Mum,it’s late.Why are you still here? —Dad hasn’t come back yet.I________for him. A.am waiting B.was waiting C.waited