下面表示重量单位的是________________. A.NBA B.P C.kg
Listen! Can you hear boy ____ in the next room? A. singB. to singC. singing
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.