3．You can't smoke here. The school rules forbid smoke in the office.____________

　　[答案]　第二个enter→entering

　　4．Viewing from the top of the hill, the city takes the round shape with a flowing river through it.____________

　　[答案]　Viewing→Viewed

　　5．Only in this way can we live in more comfortable and beautiful surrounding.____________

　　[答案]　surrounding→surroundings

　　Ⅳ.单句写作

　　1．You ________________ (应该到达) at the spot before five this afternoorn.

　　[答案]　are to arrive

　　2．The trip will ________________ (至少) provide you a chance to get close to nature.

　　[答案]　at least

　　3．We ________________ (经历了一段时期) in which communications were very difficult in the rural areas.

　　[答案]　went through a period

　　4．Children are to ________________ (有四天假) over the festival.

　　[答案]　have four days off

　　5．At the back of the classroom ________________ (坐着一个女孩) who came from America.

　　[答案]　sat a girl

　　Ⅴ.短文改错

(2018·湖北武汉市武昌区高三调研)Living without an aim is like