試想

to consider (a cogent point) (usu. used as an imperative – "Think about it: ...")

to think / to believe / to suppose / to wish / to want / to miss (feel wistful about the absence of sb or sth)

to think (about) / to think of; to devise / to think (that); to believe (that) / to desire; to want (to) / to miss (feel wistful about the absence of)

to test / to try / experiment / examination / test