Young as he is, David has gained ____ rich experience in ____ society.
| A．the; the | B．a; 不填 | C．不填；不填 | D．不填；the |
.
_______ not like Jim to be late for class. He is always on time.
| A．Here’s | B．That’s | C．It’s | D．There’s |
.
Can’t we just live in today, ________ the worries of tomorrow or the regrets of the past?
| A．free from | B．aware of | C．sure of | D．tired from |
.
If we ________ earlier, we would have had trouble getting good seats.
| A．didn’t arrive | B．haven’t arrived | C．hadn’t arrived | D．couldn’t arrive |
.
. — You look troubled.
— The director asked me to finish this task by Sunday. How can I ________ to?
| A．attempt | B．manage | C．decide | D．happen |
.
I’d love ________ room on the higher floor so that I can have a bird’s eye view of ________ city.
| A．the…a | B．a…the | C．/…the | D．a…a |