I think you should go back to your _____ plan, which is much more practical than the present one.

If you like the ice-cream , you may have as __________as you can.

People often have this belief _______economicdevelopment is bad for the environment, but this does not have to be true.

She is a helpful girl. She is______ to help people any time.

How much is the T-shirt ___________—65 dollars．