---What do you think of my shirt? It _______ cotton.---It looks nice on you .A, is made inB. is made forC. is made ofD. is made by
—Are you ___ American or English ? —English .we are working in Wuhan.
There are many tall buildings on ____ sides of the street.
There are about 50____in our school.
–What did your mother say ? -- She asked _____.
Do you like Wang Fei_____ is very popular with most people.