Claire wants to keep ____________ , but she is always in bad _______________.
There is an art room ___ the first floor. A. in B. at C. on
There ________ some bread and eggs on the plate(盘子). A. is B. am C. are
How many ________ are there in the school? A. librarys B. classes C. glass
There are four ________ students in our school. A. hundred B. hundreds C. hundreds of
Which is short for (缩略) “television (电视)? ” A. UN B. TV C. IQ