Their happiness was very ______.A．crispB．brittleC

________, our customer was very happy with the quality of service.

Upon learning that he would leave her, she was______.A．very happy.B．extremely joyful.C．qui

The news____________ to the Great Wall during the summer holidays made us very happy.A.w

The error in the sentence "I very happy" is an example of______.A．additionB．substitutionC．

________her sleeping baby in the arms the scene was very happy.A.The mother tookB.The mother takenC

—Happy birthday to you! — ______.A.Happy birthday to you!B.I am very glad.C.That’s all right.D.Thank