A: ________ ?B: Come in, please.A.May I come in B.May I coming C.I am come in
I’m as as you. But I’m than you. A. young ; strong B. old ; stronger C. older ; stronger
Whose hair is longer, or ? A. yours ; hers B. your ; hers C. your ; her
The earth is ________ than the sun. A. bigger B. smaller C. taller
She sometimes _______ the bus to school. A. takes B. rides C. drives
There are ______ stars on Chinese national flag. A. four B. five C. six