Elephants have their own way to tell the shape of an object and _________ it is rough or smooth.
The “Chinese Dream” is ______ dream to improve people’s well-being and ______ dream of harmony, peace and development.
______ has an internal clock that regulates the beating of our hearts, and the ______ of our breathing.
The noise from the top floor, loud and constant, of the meeting-room ______ can be clearly heard in our classroom.
--- It is said that we will see the film Gulliver’ Travels at the cinema tomorrow afternoon.--- ______. I was told yesterday.
The monument was built in honor of the explorer who was believed__the big river.