The firemen soon ________ the big fire.
A. put off B. put up C. put out D. put on
Mom, I’m old enough to wash ________ own clothes and ________. You can have a rest after work.
A. my; your B. my; yours C. your; my D. yours; mine
Do you know a spaceship flies at about nineteen kilometers ________ second?
A. the B. a C. / D. an
— Morning, boys and girls! Please try your best in today’s exam! Good luck to all of you!
— ________
A. Sorry, I won’t. B. Never mind . C. Thanks! D. Congratulations!
doctors are against H7N9 in China.
A. Thousands B. A thousand of C. Thousands of
—What can I do for you?
—I want ipad for my daughter. She needs .
A. an, one B. a, one C. an, it
