用所给动词的适当形式完成句子。 小题1:The teacher told us that the earth (travel) around the sun. 小题2:Students in Yancheng didn’t go to school last Thursday because of the (pollute) air. 小题3:We are not sure if humans (move) to the Mars in the future. 小题4:By the time she left college, she_________(fall)in love with the young man. 小题5:More than one student_________(progress) a lot in English since they became Grade 9 students. |