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

I ______ terrible, so I decided ______ a doctor.

I don’t think you can work out the maths problem＿＿＿＿her help

He is wet to the skin. He ____ in the rain.

How about the pollution in the countryside —Luckily, it’s not as serious as_______ in the big cities.