I’ma little weak in Maths. I don’t know how to improve it. — Why not __________ Daniel forhelp He’s very good at it.

If we ________ the waste materials,a lot of money will be saved.[ ]

She is too slow. She ________ pass the test, but she __________ too little.

My aunt ________ be at home now， for she left for France this morning. She won’t be back ________ next month.

rents are just too protective They want to ______ their kids from every kindof danger, real or imagined