I won't come back _________August 5 and 7, so you’ll have to go there alone.
Work hard, you will fail the English exam.
—How was your hometown ?—Great changes took place. A. in 1990s B. in the 1990s C, in the 1990’s D. in the 1990s’
—What would you like to eat?— , please.
—It’s nice day, isn’t it?—Yes. What fine weather!
—Who is English teacher, WangHua?—Mr Wu teaches English.