There was enough evidence to prove that the explosion in Robinson’s house _______ the leak of natural gas.
(2013·大纲卷)Would you like to with us to the film tonight?
When the group discussion is nearing its end, make sure to ____it with important points.
A good listener takes part in the conversation,____ ideas and raising questions to keep the talk flowing.
Bears_____ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.
(2013·新课标Ⅱ卷)Would you like to with us to the film tonight?