He is not _____ well. [     ] A. feel&nb

       A         &nb —________?—He is a computer engineer.&nb If x is a prime number，y is&nb Tom likes _____ .He is a good _____.     _____ is my pen pal, he is&nbs Tom is _____ English boy. He g ( ) ( )  3       &nb _____ is the most difficult of _____. [   &nb 用am,  is,  are填空 1. I _____  a 请帮我解一篇英语阅读  1.It is  not helpful&nb 用单词的适当形式填空。 1. He is 10      ___&nb _____ is a traditional Chinese festival.   [&