There are______things that you can do to improve your writing.

I'll be back in________ minutes.

She needs_________ help.

There is...........water in the glass.

There is........lemonade in the glass.

There are..........spoons on the table.

There is........sugar in the spoon.

There are.........balloons in the sky.

There are..........students in the classroom.

There are........oysters in the plate.

(+) I ______ enough tomatoes to make the spaghetti.

(-) She ______ enough potatoes to make the curry chicken.