The doctor said he ______ any help.

—How do you look after your goldfish?—They need clean water, and remember not to _____ with your hands.

-- Hello! Would you like to go to the party with me tonight? --I’m sorry I can’t . Mother won’t ______me to go out in the evening.

 —The river smells so terrible! How did it come about?—People used to pour dirty water into it.

-- The fish            nice. Your mother is a great cook.-- Really? Try some, and you will like it more.