I had trouble finding out the answer _____ the question.
A. of B. to C. off D. about
Have you ever been _______ in making a movie or a play?
A. involved B. take C. photo D. act
This is the best hotel in the city______ I know.
A. where B. which C. that D. it
He suggested _______ by plane, but I thought it would cost too much.
A. go B. to go C. going D. gone
Father won’t allow me to play outside ________ I wash up the dishes.
A. if B. unless C. because D. why
Scientists can look _______ the huge telescope to find the planet.
A. through B. with C. in D. of.
