[跟踪训练]
在空格处填入适当的词(1个单词)或所给词的正确形式
1．Gil was white and ________(tremble) with anger.
2．Any child who is ________(catch) will be kept in at playtime.
3．No American should have to drive out of town ____________(breath) clean air.
4．Men carrying guns ________(seize) the five soldiers and drove them away.
5．These toes are like funny little ________(finger)．
6．The boys ran down the road arm ________ arm.
7．He held on ________ the rope，and slipped down the cliff slowly.
8．She was ________ her knees cleaning the kitchen floor.
9．He and I were always planning to run _______ together.
10．Everyone was quiet when Janice suddenly burst ________ crying.
