Look! One of the boys ______ under the tree.
To _____ surprise, no one volunteered for the position of monitor.
--- To tell ____ truth, Jane! Why didn’t you go to school yesterday?--- Sorry, Mrs White. I had _____ fever and stayed at home.
The Monkey King can make 72 changes. He can _____ himself into different animals and objects.
Dale, please remind me _____ the windows after school.
--- The math problem is too difficult.--- Don’t worry! Let’s find a good way _____ it.