While ______ out of the window, I saw my father growing some vegetables in the garden.
| A．look | B．looks | C．looking | D．looked |
When the police arrived, the crowd ran away _____ all directions.
| A．to |
| B．from |
| C．in |
| D．under |
Though they hadn’t met for many years, they _____ each other at first sight.
| A．realized |
| B．recognized |
| C．regretted |
| D．remembered |
—Oh, it’s you! I _____ you.
—I’ve just had my hair cut, and I’m wearing new glasses.
| A．didn’t recognize |
| B．hadn’t recognized |
| C．haven’t recognized |
| D．don’t recognize |
Turn on the television or open a magazine and you _____ advertisements showing happy families.
| A．will often see |
| B．often see |
| C．are often seeing |
| D．have often seen |
_____ role she played in the film! No wonder she has won an Oscar.
| A．How interesting |
| B．How an interesting |
| C．What interesting |
| D．What an interesting |