I would appreciate ______ very much if you couldchange the plan a bit to make it more workable.

They form a polar molecule, ____ is, ____with a slightly positive end and a slightly negative end.

What are your school ________, Jack — Well, at school we have to wear school uniforms.

is not an important element in bread, but flour is .

Childrenneed friendstheir own age to play with.