-Is she Maria?-No,she_____.A. is B. isn't C. aren't
_______ students in China are learning English at school. A. Thousand of B. Thousands of C. Many thousand
Mr. Smith is ______old _____ anything. He has to ask others to look after him. A. too; not to do B. too; to do C. so; not to do
---Playing computer games too long is bad for our eyes. ---I ________ you. A. agree on B. agree to C. agree with
What was he doing ______ his father _______ back? A. while; came B. when; came C. when; was coming
Lucy often helps others. _______kind she is! A. What B. How a C. How