he studied the picture,which ___ in the summer time

he studied the picture,which ___ in the summer time He studied in the school which is the best school in our cit He failed in the exam,and I wonder ___ he studied hard in th It is in the school ___ he studied ten years ago___ he gave 汉译英This is the classroom in which he studied more than ten y The summer vacation is ___ long time which three words are in the picture? which sentence is in the picture?key Which sentence is in the picture Which sentence is in the picture? He can's ___(see) the picture he often travels ___ the summer vacation