He is ________TV now.A．watch B．watches C．watching
改错。(把错误的选项写在括号内，并在横线上改正。)(10分)
You can go ______the No.1 bus. A．onB．byC．at
—______can I get to the park? —You can go by subway. A．Where B．HowC．What
—How do they go to school? —They go to school ______foot. A．atB．inC．on
There are always ______traffic lights. A．oneB．twoC．three
粤公网安备 44130202000953号