牛津译林版八年级英语下册Unit3易错题练习易考题练习( )1. Its_ to work out the problem. Im sure I can do it. A. difficult B. simple C. hard D. not easy( )2. Dont_ the channel _ This channel is interesting enough. A. turn; On B. change; again C. search; at all D. see; any more( )3. (十堰)Im looking after Tom today. Hes been in my house _ 8:00 this morning. A. at B. for C. since D. till( )4. (白银)Just search the Internet, y