When he walked __________ my desk, he knocked my books __________ the floor.
Ronaldo is a great __________soccer player.
It’s time for class. Please stop __________.
It rained yesterday. And we stopped playing basketball __________ the rain.
I was born_________1998 and my brother was born ________ March 7th, 2000.
—Where does your brother study? —He studies in ________ university.