I’m not sure whether this is the room ________ she left her dictionary.
A lot of people were made tired of the lecture which ________as long as four hours.
I have to amuse myself by looking after my 10-month baby since I have nothing important to work________these days.
It took the scientists seven days to________Takla Makan________“the sea of death”.
—Where did ________traffic accident happen,sir? —It took place at ________crossroads by the bank.
__________ the text a second time,the meaning will become clearer to you.