—What were you up to when she dropped in?
—I _________ for a while and __________ some reading.
| A．was playing; was going to do | B．played; did |
| C．had played; was going to do | D．had played; did |
Mary, as well as her two classmates, invited to attend the World Scholar’s Cup at the International School of Beijing.
| A．is | B．are |
| C．has been | D．have been |
Each of the students in our class great interest in English and they each an English-English dictionary.
| A．show; have | B．have; has |
| C．shows; have | D．takes; has |
Along with my sister’s letter from China was her promise she would come back home this coming Christmas.
| A．which | B．that |
| C．what | D．whether |
Nobody is allowed to go through the between China and Russia without a passport.
| A．booth | B．bush |
| C．border | D．buffet |
Barack Obama’s first speech as president left a strong impression his audience.
| A．on | B．in | C．at | D．by |