动词填空：1、When I was doing my homework,I heard someone ___(knock） at the door.2、Your radio can ____(repair）in two days.3、Listen!Who____(sing）in the next room?4、She ___(teach）in the middle school for fourteen years.5、He is the last man____(get）there.
问题描述：
动词填空：1、When I was doing my homework,I heard someone ___(knock） at the door.
2、Your radio can ____(repair）in two days.
3、Listen!Who____(sing）in the next room?
4、She ___(teach）in the middle school for fourteen years.
5、He is the last man____(get）there.
答
knocking
be repaired 被动
is singing
has taught
to get 不定式做后置定语
答
1,be repaired 2.is singing 3.has taught 4, who got
答
1、When I was doing my homework,I heard someone _knocking__(knock） at the door.2、Your radio can _ be repaired___(repair）in two days.3、Listen!Who_is singing___(sing）in the next room?4、She __teach...