( ) I put my clot hes.I feel cold. A.off B.to C.on
—________ is your grandmother? — She is 80 years old.
—________ did you go last Sunday? — I went to the Summer Palace with my family.
—________ do you like pandas? — Because they’re cute.
—________ is your sister’s coat? — Red.
I can see ________ the duck.