They are in a school trip to Beijing now.in改为on on a school trip 固定短语Jim is in the classroom,but the other are in the gym.other 改为others pleaseenjoythem,boys. 祈使句用动词原...
Jim is in the classroom,but the other are in the gym.改病句。为Jim is in the classroom,but the othersare in the gymplease_____(enjoy)them,boys. please enjoy yourselves ,boys...