1.He found another way to kill mice.
He found another way ____ ______ mice.
(a way of doing sth.?)
2.We take an active part in sports and recreation.
We ____ in for sports and recreation _____.
3.Alice and Betty dance well but Cathy dances better than them.
Cathy dances _____ ____ the 3 girls.
(我写best among.可是答案是best of 为何用of而不是among呢?)
4.After a quick breakfast, Mary left in a hurry.
After a quick breakfast, Mary ______ _____.
(我填hurried off 答案是 hurried away.请问有什么不一样么?)
谢谢各位!
第二题为什么是join in for啊?
这个for是什么意思呢.