they______in this school since they ______to thi
they______in this school since they ______to thi
4.It______ten years since they ______to France.
Three years -- since they came to this school
have worked in this school since 2000
they were in the park.同义句they______in the park.
Heidi_____(teach)at this primary school since she__-school f
We_(learn)many words since we come to this school.
His father____________ (teach) at this school since ten year
Mr Smith __________ at this school since he ________ Xiamen
I _____ this school since three years ago.
The Smiths _____ ( work) at this school since 1998.
1.The Smiths _____(work) at this school since 1998.