He sat there with his attention the wonderful view of the city.
| A．focusing on | B．focusing in | C．focused in | D．focused on |
— Did you see _________ jacket on the playground just now?
— Is it _________ new one and very cool?
| A．a; the | B．the; a | C．a; a | D．the; the |
—Why are you standing here?
—I’m waiting for Shirley. She will be back _____.
| A．gradually | B．originally | C．shortly | D．abruptly |
. By the year 2020 scientists _____ a lot of research on AIDS.
| A．had done | B．do | C．are doing | D．will have done |
_____ is commonly believed that the play was written by Shakespeare.
| A．It | B．That | C．What | D．As |
He made a promise____he would achieve the success that his parents were looking forward to.
| A．what | B．when | C．that | D．which |