It`s very friendly ______ him to help me when I`m in trouble.A. for B of C. to D. with
—________ 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.
________ are all good students in schools.