下列字母______与字母Ii含有相同的元音音素。A.Rr B.Gg C.Yy
he is very poor,he feels very happy.
You can find ___difficult to learn English.
—I was at the cinema at nine yesterday evening. What about you? —I ______TV at home.
—__________? —Yes, sure.
I volunteer _____others in my free time.