I smoke out of ____ habit, not for ____ pleasure; for I have been in the habit for twenty years.
| A．a; the | B．the; a | C．x; the | D．x; x |
It is really _______ useful dictionary and _______ dictionary every one of us needs.
| A．a, a | B．a, the |
| C．the, a | D．the, the |
Jim is _______ brave boy and _______ boy never fearing anything.
| A．a, a | B．a, the |
| C．the, a | D．the, the |
My friend Mary is _____ beautiful girl and _____ girl everyone likes to work with.
| A．a, a | B．a, the |
| C．the, a | D．the, the |
“Have you seen _______ new bike? I put it here just now.” “Is it _______ white one? A boy has ridden it away.”
| A．a; a | B．a; the |
| C．the; the | D．the; a |
“Have you seen _____ pen? I left it here this morning.” “Is it _____ black one? I found it in the corner.”
| A．a, the | B．the, the |
| C．a, a | D．the, a |