How did you catch the thief?— Well, he ________ some goods into his bag when I came around a corner in the shopSo I caught him

She sells second-hand articles at reasonably fair prices from 10 to 50 dollars ____ in her shop.

. — What’re you going to do toprotect the environment — Plant trees on sideof the river.

His father _____in the USA for another year, so that she could work toward her master’s degree. [ ]

The problem referred to at the meeting, if___________in time , will have a bad effect on the environment.