1)Those trained dogs are quite good at picking up the smell

1)Those trained dogs are quite good at picking up the smell of the creature that they are h______.
2)The ring of the telephone s_____ the boy who was doing his homework.
3)Libai and Dufu are my favourite p______. I have read many poems written by them.
4)I don’t have any e______ time. I’ve been quite busy these days.
5)Children should ______(尊敬) their parents.
6)The boy is so lovely that all of us like him.
He is _____ ______ lovely boy _____ ______ all of us like him.
7)We call Australian Aussie for short.
Aussie _____ _____ ______ Australian.
8)The boys’ team lost the girls’ team 4 to 3.
The boys’ team _____ _____ 4 to 3 by the girls’ team.
9)---I tried to _____ you at home several times, but no one answered the phone?
---I was traveling around last month.
A. touch B. reach C. receive D. meet
10)Thanks ____ the Great Green Wall, the land produces more crops.
A. by B.of C. left D. leaves
11)After the new technique was introduced, the factory produced ______ weekday and ______ Saturday mornings.
A. as twice B as many twice C. twice as may D.twice many as