join their school trip

join their school trip He invied me to join their school trip to the world Park 有何错 kitty's teacher mr wu invited me to join their school trip对j 填上恰当的介词their school trip is ____Aaugust i want to know if your brother （will join） our school trip t i would like to invite you join our school trip to the white I want to join your Beidaihe School Trip.And I'm____good kid They have a school trip at their school. 改为一般疑问句 join the trip还是join in the trip 【对划线部分提问】They thought their school trip was boring.【boring划线 they have their school trip (in may) 对括号里的部分提问 they had a good time_____ their school trip A on B in C at D