—Look at the photo I took in Jinghong,Yunnan Province.______ the Dai people were having!—Wow!They were celebrating the Water Festival.
She likes doing her homework _______ the radio _______.
In winter, we must pay attention to _________.
He thinks watching movies ________.
When we practice speaking English, we often end up _______ in Chinese.
There is ______ “u” and ______ “s” in the word “bus”.