.Without any doubt, depression________can create a variety of negative health effect.

Your suggestion on how to improve English writing ability is too general. Could you make it more _______?

—I watch I Am a Singer every Friday night.—Me too. I have never seen a ________ entertainment program.

 The work was difficult, but Tom’s          expression showed that he would finish it in time.

—Do you like to go to a movie or walk in the country this Sunday?—I’d like the          choice. I need some fresh air.