如果你第一次见到Alice,你会怎样和她打招呼?____A. Hi, Alice B. Hello, Alice C. I’m John, nice to meet you.
—Are there any balls under the chair? —________.
There is an art room ___ the first floor.
There ________ some bread and eggs on the plate(盘子).
There are four ________ students in our school.
There is a clock _______ the wall and windows are _____ the wall.